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37090860085 = 5137151358591
BaseRepresentation
bin100010100010110010…
…011001110000110101
310112201220222220202201
4202202302121300311
51101430230010320
625012253504501
72452101052216
oct424262316065
9115656886681
1037090860085
1114803907184
1272317a2131
1336614615b6
141b1c09740d
15e713de70a
hex8a2c99c35

37090860085 has 16 divisors (see below), whose sum is σ = 45130954752. Its totient is φ = 29260944000.

The previous prime is 37090860073. The next prime is 37090860167. The reversal of 37090860085 is 58006809073.

It is not a de Polignac number, because 37090860085 - 215 = 37090827317 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 75861 + ... + 282730.

It is an arithmetic number, because the mean of its divisors is an integer number (2820684672).

Almost surely, 237090860085 is an apocalyptic number.

It is an amenable number.

37090860085 is a deficient number, since it is larger than the sum of its proper divisors (8040094667).

37090860085 is a wasteful number, since it uses less digits than its factorization.

37090860085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358884.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 37090860085 in words is "thirty-seven billion, ninety million, eight hundred sixty thousand, eighty-five".

Divisors: 1 5 137 151 685 755 20687 103435 358591 1792955 49126967 54147241 245634835 270736205 7418172017 37090860085