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139037914580 = 22585722393623
BaseRepresentation
bin1000000101111101001…
…1100011010111010100
3111021212210100212122212
42001133103203113110
54234222201231310
6143512333012552
713021326526355
oct2013723432724
9437783325585
10139037914580
1153a69307124
1222b43624158
131015a46b396
146a2d94dd2c
15393b52e205
hex205f4e35d4

139037914580 has 48 divisors (see below), whose sum is σ = 292531599360. Its totient is φ = 55510134528.

The previous prime is 139037914573. The next prime is 139037914607. The reversal of 139037914580 is 85419730931.

139037914580 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38374649 + ... + 38378271.

It is an arithmetic number, because the mean of its divisors is an integer number (6094408320).

Almost surely, 2139037914580 is an apocalyptic number.

139037914580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139037914580 is an abundant number, since it is smaller than the sum of its proper divisors (153493684780).

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

139037914580 is a wasteful number, since it uses less digits than its factorization.

139037914580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728 (or 6726 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 139037914580 in words is "one hundred thirty-nine billion, thirty-seven million, nine hundred fourteen thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 857 1714 2239 3428 3623 4285 4478 7246 8570 8956 11195 14492 17140 18115 22390 36230 44780 72460 1918823 3104911 3837646 6209822 7675292 8111897 9594115 12419644 15524555 16223794 19188230 31049110 32447588 38376460 40559485 62098220 81118970 162237940 6951895729 13903791458 27807582916 34759478645 69518957290 139037914580