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8929295157 = 319156654301
BaseRepresentation
bin10000101000011101…
…00011101100110101
3212001022001012012110
420110032203230311
5121241344421112
64034013441233
7434163520326
oct102416435465
925038035173
108929295157
113872399682
1218924a0219
13ac3c25a03
14609c8c44d
15373db213c
hex2143a3b35

8929295157 has 8 divisors (see below), whose sum is σ = 12532344160. Its totient is φ = 5639554800.

The previous prime is 8929295153. The next prime is 8929295159. The reversal of 8929295157 is 7515929298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8929295157 - 22 = 8929295153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 156654301 = 8929295157 / (8 + 9 + 2 + 9 + 2 + 9 + 5 + 1 + 5 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8929295097 and 8929295106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8929295153) 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, 78327094 + ... + 78327207.

It is an arithmetic number, because the mean of its divisors is an integer number (1566543020).

Almost surely, 28929295157 is an apocalyptic number.

It is an amenable number.

8929295157 is a deficient number, since it is larger than the sum of its proper divisors (3603049003).

8929295157 is a wasteful number, since it uses less digits than its factorization.

8929295157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156654323.

The product of its digits is 4082400, while the sum is 57.

The square root of 8929295157 is about 94494.9477855827. The cubic root of 8929295157 is about 2074.6223850128.

The spelling of 8929295157 in words is "eight billion, nine hundred twenty-nine million, two hundred ninety-five thousand, one hundred fifty-seven".

Divisors: 1 3 19 57 156654301 469962903 2976431719 8929295157