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3868235014670 = 2513109272987651
BaseRepresentation
bin111000010010100100110…
…001100010001000001110
3111200210120221121220121022
4320102210301202020032
51001334121130432140
612121013113034142
7546320320053665
oct70224461421016
914623527556538
103868235014670
111261566903984
125258340b5952
13220a083734b0
14d531b6b3ddc
156a94d2080b5
hex384a4c6220e

3868235014670 has 32 divisors (see below), whose sum is σ = 7567217713440. Its totient is φ = 1415167977600.

The previous prime is 3868235014667. The next prime is 3868235014717. The reversal of 3868235014670 is 764105328683.

It is a happy 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, 136479656 + ... + 136507995.

It is an arithmetic number, because the mean of its divisors is an integer number (236475553545).

Almost surely, 23868235014670 is an apocalyptic number.

3868235014670 is a deficient number, since it is larger than the sum of its proper divisors (3698982698770).

3868235014670 is a wasteful number, since it uses less digits than its factorization.

3868235014670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272987780.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 3868235014670 in words is "three trillion, eight hundred sixty-eight billion, two hundred thirty-five million, fourteen thousand, six hundred seventy".

Divisors: 1 2 5 10 13 26 65 109 130 218 545 1090 1417 2834 7085 14170 272987651 545975302 1364938255 2729876510 3548839463 7097678926 17744197315 29755653959 35488394630 59511307918 148778269795 297556539590 386823501467 773647002934 1934117507335 3868235014670