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12670751300072 = 235626072815187
BaseRepresentation
bin1011100001100010001110…
…1000010101100111101000
31122212022102102222121002212
42320120203220111213220
53130044144313100242
642540510210144252
72445301013002265
oct270304350254750
948768372877085
1012670751300072
1140456a9868318
121507814b82088
1370bb01325b98
1431b3a656826c
1516e8de306782
hexb8623a159e8

12670751300072 has 16 divisors (see below), whose sum is σ = 23757709354560. Its totient is φ = 6335362138864.

The previous prime is 12670751300029. The next prime is 12670751300093. The reversal of 12670751300072 is 27000315707621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3093263 + ... + 5908449.

It is an arithmetic number, because the mean of its divisors is an integer number (1484856834660).

Almost surely, 212670751300072 is an apocalyptic number.

It is an amenable number.

12670751300072 is a deficient number, since it is larger than the sum of its proper divisors (11086958054488).

12670751300072 is a wasteful number, since it uses less digits than its factorization.

12670751300072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377800 (or 3377796 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 12670751300072 in words is "twelve trillion, six hundred seventy billion, seven hundred fifty-one million, three hundred thousand, seventy-two".

Divisors: 1 2 4 8 562607 1125214 2250428 2815187 4500856 5630374 11260748 22521496 1583843912509 3167687825018 6335375650036 12670751300072