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10002212160 = 263510418971
BaseRepresentation
bin10010101000010110…
…11010010101000000
3221211001221000122020
421110023122111000
5130441031242120
64332302041440
7502602254253
oct112413322500
927731830566
1010002212160
114272a96046
121b31879280
13c352b3345
146ac57b09a
153d8198640
hex2542da540

10002212160 has 56 divisors (see below), whose sum is σ = 31757026656. Its totient is φ = 2667256320.

The previous prime is 10002212159. The next prime is 10002212167. The reversal of 10002212160 is 6121220001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002212167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5208526 + ... + 5210445.

Almost surely, 210002212160 is an apocalyptic number.

10002212160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002212160 is an abundant number, since it is smaller than the sum of its proper divisors (21754814496).

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

10002212160 is a wasteful number, since it uses less digits than its factorization.

10002212160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418991 (or 10418981 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10002212160 its reverse (6121220001), we get a palindrome (16123432161).

The spelling of 10002212160 in words is "ten billion, two million, two hundred twelve thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 10418971 20837942 31256913 41675884 52094855 62513826 83351768 104189710 125027652 156284565 166703536 208379420 250055304 312569130 333407072 416758840 500110608 625138260 666814144 833517680 1000221216 1250276520 1667035360 2000442432 2500553040 3334070720 5001106080 10002212160