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38985696094 = 2371673154693
BaseRepresentation
bin100100010011101110…
…101000001101011110
310201121222110120010011
4210103232220031132
51114320314233334
625524302433434
72550046643362
oct442356501536
9121558416104
1038985696094
1115596455554
12768029287a
1338a3ba7837
141c5b9b92a2
15103292c564
hex913ba835e

38985696094 has 16 divisors (see below), whose sum is σ = 60418699488. Its totient is φ = 18852439392.

The previous prime is 38985696089. The next prime is 38985696103. The reversal of 38985696094 is 49069658983.

38985696094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1564989 + ... + 1589704.

It is an arithmetic number, because the mean of its divisors is an integer number (3776168718).

Almost surely, 238985696094 is an apocalyptic number.

38985696094 is a deficient number, since it is larger than the sum of its proper divisors (21433003394).

38985696094 is a wasteful number, since it uses less digits than its factorization.

38985696094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154899.

The product of its (nonzero) digits is 100776960, while the sum is 67.

The spelling of 38985696094 in words is "thirty-eight billion, nine hundred eighty-five million, six hundred ninety-six thousand, ninety-four".

Divisors: 1 2 37 74 167 334 6179 12358 3154693 6309386 116723641 233447282 526833731 1053667462 19492848047 38985696094