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67208500683352 = 2371200151797917
BaseRepresentation
bin11110100100000001100101…
…10011110010001001011000
322210222001212222011122012001
433102000302303302021120
532302121002133331402
6354535054201130344
720104440204654220
oct1722006263621130
9283861788148161
1067208500683352
111a461a68571896
12765555aa899b4
132b669716a0222
141284ca1a0b080
157b83a9b72187
hex3d2032cf2258

67208500683352 has 16 divisors (see below), whose sum is σ = 144018215750160. Its totient is φ = 28803643149984.

The previous prime is 67208500683343. The next prime is 67208500683391. The reversal of 67208500683352 is 25338600580276.

It is a junction number, because it is equal to n+sod(n) for n = 67208500683293 and 67208500683302.

It is a congruent number.

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, 600075898903 + ... + 600075899014.

It is an arithmetic number, because the mean of its divisors is an integer number (9001138484385).

Almost surely, 267208500683352 is an apocalyptic number.

It is an amenable number.

67208500683352 is an abundant number, since it is smaller than the sum of its proper divisors (76809715066808).

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

67208500683352 is a wasteful number, since it uses less digits than its factorization.

67208500683352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200151797930 (or 1200151797926 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 67208500683352 in words is "sixty-seven trillion, two hundred eight billion, five hundred million, six hundred eighty-three thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 1200151797917 2400303595834 4800607191668 8401062585419 9601214383336 16802125170838 33604250341676 67208500683352