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2153163130410 = 2351711437369143
BaseRepresentation
bin11111010101010010100…
…001100000011000101010
321121211200122022001000210
4133111102201200120222
5240234134230133120
64325052142241550
7311363250426615
oct37252241403052
97554618261023
102153163130410
117601734aa6a6
122a9369b862b6
13128072243616
14762dc38d17c
153b01e625ce0
hex1f55286062a

2153163130410 has 64 divisors (see below), whose sum is σ = 5472060717312. Its totient is φ = 540353012736.

The previous prime is 2153163130397. The next prime is 2153163130423. The reversal of 2153163130410 is 140313613512.

It is an interprime number because it is at equal distance from previous prime (2153163130397) and next prime (2153163130423).

It is a super-2 number, since 2×21531631304102 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5648299 + ... + 6017441.

It is an arithmetic number, because the mean of its divisors is an integer number (85500948708).

Almost surely, 22153163130410 is an apocalyptic number.

2153163130410 is an abundant number, since it is smaller than the sum of its proper divisors (3318897586902).

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

2153163130410 is a wasteful number, since it uses less digits than its factorization.

2153163130410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380607.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 2153163130410 its reverse (140313613512), we get a palindrome (2293476743922).

It can be divided in two parts, 21531 and 63130410, that added together give a triangular number (63151941 = T11238).

The spelling of 2153163130410 in words is "two trillion, one hundred fifty-three billion, one hundred sixty-three million, one hundred thirty thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 11437 22874 34311 57185 68622 114370 171555 194429 343110 369143 388858 583287 738286 972145 1107429 1166574 1845715 1944290 2214858 2916435 3691430 5537145 5832870 6275431 11074290 12550862 18826293 31377155 37652586 62754310 94131465 188262930 4221888491 8443776982 12665665473 21109442455 25331330946 42218884910 63328327365 71772104347 126656654730 143544208694 215316313041 358860521735 430632626082 717721043470 1076581565205 2153163130410