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87002283034 = 2231891353979
BaseRepresentation
bin101000100000110111…
…1010111110000011010
322022120100010220112001
41101001233113300122
52411140041024114
6103545052511214
76166666126642
oct1210157276032
9268510126461
1087002283034
113399657aa57
1214a40a7b50a
138286a59c64
1442d4b2b522
1523e30d9374
hex1441bd7c1a

87002283034 has 8 divisors (see below), whose sum is σ = 136177486560. Its totient is φ = 41609787516.

The previous prime is 87002283031. The next prime is 87002283077. The reversal of 87002283034 is 43038220078.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 87002282984 and 87002283002.

It is not an unprimeable number, because it can be changed into a prime (87002283031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945676944 + ... + 945677035.

It is an arithmetic number, because the mean of its divisors is an integer number (17022185820).

Almost surely, 287002283034 is an apocalyptic number.

87002283034 is a deficient number, since it is larger than the sum of its proper divisors (49175203526).

87002283034 is a wasteful number, since it uses less digits than its factorization.

87002283034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891354004.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 87002283034 in words is "eighty-seven billion, two million, two hundred eighty-three thousand, thirty-four".

Divisors: 1 2 23 46 1891353979 3782707958 43501141517 87002283034