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2013310011288 = 23317101211231551
BaseRepresentation
bin11101010011000010101…
…000001100011110011000
321010110201000222110222010
4131103002220030132120
5230441224330330123
64140522444425520
7265312461506502
oct35230250143630
97113630873863
102013310011288
11706927018314
122862395482a0
13117b14c2a8b4
146d632476d72
1537586769993
hex1d4c2a0c798

2013310011288 has 128 divisors (see below), whose sum is σ = 5407646883840. Its totient is φ = 622406400000.

The previous prime is 2013310011287. The next prime is 2013310011319. The reversal of 2013310011288 is 8821100133102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013310011283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8579113 + ... + 8810663.

It is an arithmetic number, because the mean of its divisors is an integer number (42247241280).

Almost surely, 22013310011288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013310011288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2703823441920).

2013310011288 is an abundant number, since it is smaller than the sum of its proper divisors (3394336872552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013310011288 is a wasteful number, since it uses less digits than its factorization.

2013310011288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231889 (or 231885 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 2013310011288 in words is "two trillion, thirteen billion, three hundred ten million, eleven thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 101 102 136 202 204 211 303 404 408 422 606 633 808 844 1212 1266 1688 1717 2424 2532 3434 3587 5064 5151 6868 7174 10302 10761 13736 14348 20604 21311 21522 28696 41208 42622 43044 63933 85244 86088 127866 170488 231551 255732 362287 463102 511464 694653 724574 926204 1086861 1389306 1449148 1852408 2173722 2778612 2898296 3936367 4347444 5557224 7872734 8694888 11809101 15745468 23386651 23618202 31490936 46773302 47236404 48857261 70159953 93546604 94472808 97714522 140319906 146571783 187093208 195429044 280639812 293143566 390858088 397573067 561279624 586287132 795146134 830573437 1172574264 1192719201 1590292268 1661146874 2385438402 2491720311 3180584536 3322293748 4770876804 4934583361 4983440622 6644587496 9541753608 9869166722 9966881244 14803750083 19738333444 19933762488 29607500166 39476666888 59215000332 83887917137 118430000664 167775834274 251663751411 335551668548 503327502822 671103337096 1006655005644 2013310011288