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153468702168 = 23340115946457
BaseRepresentation
bin1000111011101101110…
…0101000110111011000
3112200010111102211201020
42032323130220313120
510003300441432133
6154300314522440
714042045305365
oct2167334506730
9480114384636
10153468702168
115a0a4099461
12258b0436420
131161a0ab152
1475dc32346c
153ed33a80b3
hex23bb728dd8

153468702168 has 32 divisors (see below), whose sum is σ = 384628566960. Its totient is φ = 51028659200.

The previous prime is 153468702161. The next prime is 153468702169. The reversal of 153468702168 is 861207864351.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 153468702168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153468702161) 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, 7963605 + ... + 7982852.

Almost surely, 2153468702168 is an apocalyptic number.

It is an amenable number.

153468702168 is an abundant number, since it is smaller than the sum of its proper divisors (231159864792).

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

153468702168 is a wasteful number, since it uses less digits than its factorization.

153468702168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15946867 (or 15946863 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 153468702168 in words is "one hundred fifty-three billion, four hundred sixty-eight million, seven hundred two thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 401 802 1203 1604 2406 3208 4812 9624 15946457 31892914 47839371 63785828 95678742 127571656 191357484 382714968 6394529257 12789058514 19183587771 25578117028 38367175542 51156234056 76734351084 153468702168