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83088768276042 = 23194946687152189
BaseRepresentation
bin10010111001000110011100…
…100001001001011001001010
3101220012012122010021221120120
4102321012130201021121022
541342311244134313132
6452414241520204110
723333652064224144
oct2271063441113112
9356165563257516
1083088768276042
1124524826632521
12939b1b0469636
133749311263339
141673736d5bc94
159914e230402c
hex4b919c84964a

83088768276042 has 32 divisors (see below), whose sum is σ = 166267453248000. Its totient is φ = 27681270779328.

The previous prime is 83088768275987. The next prime is 83088768276053. The reversal of 83088768276042 is 24067286788038.

It is a super-2 number, since 2×830887682760422 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545881684 + ... + 546033872.

It is an arithmetic number, because the mean of its divisors is an integer number (5195857914000).

Almost surely, 283088768276042 is an apocalyptic number.

83088768276042 is an abundant number, since it is smaller than the sum of its proper divisors (83178684971958).

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

83088768276042 is a wasteful number, since it uses less digits than its factorization.

83088768276042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200830.

The product of its (nonzero) digits is 346816512, while the sum is 69.

The spelling of 83088768276042 in words is "eighty-three trillion, eighty-eight billion, seven hundred sixty-eight million, two hundred seventy-six thousand, forty-two".

Divisors: 1 2 3 6 1949 3898 5847 11694 46687 93374 140061 152189 280122 304378 456567 913134 90992963 181985926 272978889 296616361 545957778 593232722 889849083 1779698166 7105247843 14210495686 21315743529 42631487058 13848128046007 27696256092014 41544384138021 83088768276042