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357105617027141 = 17912343161630353
BaseRepresentation
bin101000100110010010010000…
…1011100110100000001000101
31201211101222000110010201022012
41101030210201130310001011
5333301304300424332031
63303300020010344005
7135135013043331353
oct12114444134640105
91654358013121265
10357105617027141
11a386a7070a6644
123407556472b005
1312434bb889c538
14642800b2d47d3
152b4420b0e1b2b
hex144c921734045

357105617027141 has 8 divisors (see below), whose sum is σ = 359129716159680. Its totient is φ = 355081841180352.

The previous prime is 357105617027059. The next prime is 357105617027161. The reversal of 357105617027141 is 141720716501753.

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

It is a cyclic number.

It is not a de Polignac number, because 357105617027141 - 210 = 357105617026117 is a prime.

It is a super-2 number, since 2×3571056170271412 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 357105617027141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357105617027161) 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, 78605780 + ... + 83024573.

It is an arithmetic number, because the mean of its divisors is an integer number (44891214519960).

Almost surely, 2357105617027141 is an apocalyptic number.

It is an amenable number.

357105617027141 is a deficient number, since it is larger than the sum of its proper divisors (2024099132539).

357105617027141 is a wasteful number, since it uses less digits than its factorization.

357105617027141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161642875.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 357105617027141 in words is "three hundred fifty-seven trillion, one hundred five billion, six hundred seventeen million, twenty-seven thousand, one hundred forty-one".

Divisors: 1 179 12343 2209397 161630353 28931833187 1995003447079 357105617027141