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992289120002 = 21943160586709
BaseRepresentation
bin11100111000010010000…
…10100101111100000010
310111212021100001010122222
432130021002211330002
5112224202003320002
62035503515331042
7131455564232225
oct16341102457402
93455240033588
10992289120002
113529113806a4
1214038b750a82
137275991425b
143605431d5bc
151ac2982b1a2
hexe7090a5f02

992289120002 has 16 divisors (see below), whose sum is σ = 1570407523200. Its totient is φ = 468941119920.

The previous prime is 992289120001. The next prime is 992289120041. The reversal of 992289120002 is 200021982299.

It is not an unprimeable number, because it can be changed into a prime (992289120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30276977 + ... + 30309732.

It is an arithmetic number, because the mean of its divisors is an integer number (98150470200).

Almost surely, 2992289120002 is an apocalyptic number.

992289120002 is a deficient number, since it is larger than the sum of its proper divisors (578118403198).

992289120002 is a wasteful number, since it uses less digits than its factorization.

992289120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60587161.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 992289120002 in words is "nine hundred ninety-two billion, two hundred eighty-nine million, one hundred twenty thousand, two".

Divisors: 1 2 19 38 431 862 8189 16378 60586709 121173418 1151147471 2302294942 26112871579 52225743158 496144560001 992289120002