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83675076 = 22331435231
BaseRepresentation
bin1001111110011…
…00011111000100
312211110010121220
410333030133010
5132410100301
612145240340
72034140442
oct477143704
9184403556
1083675076
1143261361
12240330b0
13144490a4
14b181b92
15752c936
hex4fcc7c4

83675076 has 48 divisors (see below), whose sum is σ = 206266368. Its totient is φ = 26359200.

The previous prime is 83675057. The next prime is 83675077. The reversal of 83675076 is 67057638.

It is not an unprimeable number, because it can be changed into a prime (83675077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13381 + ... + 18611.

It is an arithmetic number, because the mean of its divisors is an integer number (4297216).

Almost surely, 283675076 is an apocalyptic number.

83675076 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

83675076 is an abundant number, since it is smaller than the sum of its proper divisors (122591292).

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

83675076 is a wasteful number, since it uses less digits than its factorization.

83675076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5310 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 83675076 is about 9147.4081575056. The cubic root of 83675076 is about 437.3864974677.

The spelling of 83675076 in words is "eighty-three million, six hundred seventy-five thousand, seventy-six".

Divisors: 1 2 3 4 6 12 31 43 62 86 93 124 129 172 186 258 372 516 1333 2666 3999 5231 5332 7998 10462 15693 15996 20924 31386 62772 162161 224933 324322 449866 486483 648644 674799 899732 972966 1349598 1945932 2699196 6972923 13945846 20918769 27891692 41837538 83675076