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23010001300212 = 2232553297509919
BaseRepresentation
bin1010011101101011011101…
…11101000010101011110100
310000110201211112221110210020
411032311232331002223310
511003443440313101322
6120534352040125140
74563263165644443
oct516655675025364
9100421745843706
1023010001300212
117371539956683
1226b75aaa667b0
13cabaabb67b54
14597993534d5a
1529d82264305c
hex14ed6ef42af4

23010001300212 has 24 divisors (see below), whose sum is σ = 53690220460800. Its totient is φ = 7669969372416.

The previous prime is 23010001300211. The next prime is 23010001300219. The reversal of 23010001300212 is 21200310001032.

It is a junction number, because it is equal to n+sod(n) for n = 23010001300191 and 23010001300200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010001300211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691012 + ... + 6818907.

It is an arithmetic number, because the mean of its divisors is an integer number (2237092519200).

Almost surely, 223010001300212 is an apocalyptic number.

It is an amenable number.

23010001300212 is an abundant number, since it is smaller than the sum of its proper divisors (30680219160588).

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

23010001300212 is a wasteful number, since it uses less digits than its factorization.

23010001300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765255 (or 7765253 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23010001300212 its reverse (21200310001032), we get a palindrome (44210311301244).

The spelling of 23010001300212 in words is "twenty-three trillion, ten billion, one million, three hundred thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 255329 510658 765987 1021316 1531974 3063948 7509919 15019838 22529757 30039676 45059514 90119028 1917500108351 3835000216702 5752500325053 7670000433404 11505000650106 23010001300212