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2430231363161 = 71971762314259
BaseRepresentation
bin100011010111010101000…
…100111011111001011001
322121022212000001120220222
4203113111010323321121
5304304103212110121
65100233300125425
7340402253516060
oct43272504737131
98538760046828
102430231363161
11857723280838
12332bb3696875
13148229183384
14858a3ac51d7
15433389a20ab
hex235d513be59

2430231363161 has 8 divisors (see below), whose sum is σ = 2791505787840. Its totient is φ = 2072481567408.

The previous prime is 2430231363137. The next prime is 2430231363211. The reversal of 2430231363161 is 1613631320342.

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

It is a de Polignac number, because none of the positive numbers 2k-2430231363161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2430231363061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881155751 + ... + 881158508.

It is an arithmetic number, because the mean of its divisors is an integer number (348938223480).

Almost surely, 22430231363161 is an apocalyptic number.

It is an amenable number.

2430231363161 is a deficient number, since it is larger than the sum of its proper divisors (361274424679).

2430231363161 is a wasteful number, since it uses less digits than its factorization.

2430231363161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762314463.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 2430231363161 in words is "two trillion, four hundred thirty billion, two hundred thirty-one million, three hundred sixty-three thousand, one hundred sixty-one".

Divisors: 1 7 197 1379 1762314259 12336199813 347175909023 2430231363161