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12833087036 = 2271161683047
BaseRepresentation
bin10111111001110100…
…10101111000111100
31020010100201100220212
423330322111320330
5202240232241121
65521225331552
7633005303630
oct137472257074
936110640825
1012833087036
115495a41260
1225a1936bb8
131296930833
1489a51adc0
1550198125b
hex2fce95e3c

12833087036 has 48 divisors (see below), whose sum is σ = 28458511872. Its totient is φ = 4917931200.

The previous prime is 12833087017. The next prime is 12833087053. The reversal of 12833087036 is 63078033821.

It is a junction number, because it is equal to n+sod(n) for n = 12833086984 and 12833087002.

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, 322736 + ... + 360311.

It is an arithmetic number, because the mean of its divisors is an integer number (592885664).

Almost surely, 212833087036 is an apocalyptic number.

It is an amenable number.

12833087036 is an abundant number, since it is smaller than the sum of its proper divisors (15625424836).

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

12833087036 is a wasteful number, since it uses less digits than its factorization.

12833087036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683130 (or 683128 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 12833087036 in words is "twelve billion, eight hundred thirty-three million, eighty-seven thousand, thirty-six".

Divisors: 1 2 4 7 11 14 22 28 44 61 77 122 154 244 308 427 671 854 1342 1708 2684 4697 9394 18788 683047 1366094 2732188 4781329 7513517 9562658 15027034 19125316 30054068 41665867 52594619 83331734 105189238 166663468 210378476 291661069 458324537 583322138 916649074 1166644276 1833298148 3208271759 6416543518 12833087036