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83001623676 = 22323909289297
BaseRepresentation
bin100110101001101001…
…0000100010001111100
321221020112012100121020
41031103102010101330
52324441403424201
6102044100504140
75665600106016
oct1152322042174
9257215170536
1083001623676
1132223286404
12141050ab050
137a99c673ba
1440356851b6
15225bc83a36
hex135348447c

83001623676 has 24 divisors (see below), whose sum is σ = 193679225040. Its totient is φ = 27665955072.

The previous prime is 83001623669. The next prime is 83001623687. The reversal of 83001623676 is 67632610038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142260 + ... + 431556.

It is an arithmetic number, because the mean of its divisors is an integer number (8069967710).

Almost surely, 283001623676 is an apocalyptic number.

It is an amenable number.

83001623676 is an abundant number, since it is smaller than the sum of its proper divisors (110677601364).

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

83001623676 is a wasteful number, since it uses less digits than its factorization.

83001623676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313213 (or 313211 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 83001623676 in words is "eighty-three billion, one million, six hundred twenty-three thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 23909 47818 71727 95636 143454 286908 289297 578594 867891 1157188 1735782 3471564 6916801973 13833603946 20750405919 27667207892 41500811838 83001623676