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68873414200 = 23521805919069
BaseRepresentation
bin100000000100100101…
…1001110011000111000
320120202220110221200121
41000021023032120320
52112023043223300
651350124143024
74655514234643
oct1001113163070
9216686427617
1068873414200
1127233279528
1211421697a74
136657c18a36
143495156a5a
151bd177781a
hex10092ce638

68873414200 has 48 divisors (see below), whose sum is σ = 160147953000. Its totient is φ = 27546395520.

The previous prime is 68873414189. The next prime is 68873414231. The reversal of 68873414200 is 241437886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3602266 + ... + 3621334.

Almost surely, 268873414200 is an apocalyptic number.

It is an amenable number.

68873414200 is an abundant number, since it is smaller than the sum of its proper divisors (91274538800).

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

68873414200 is a wasteful number, since it uses less digits than its factorization.

68873414200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37144 (or 37135 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 68873414200 in words is "sixty-eight billion, eight hundred seventy-three million, four hundred fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 18059 19069 36118 38138 72236 76276 90295 95345 144472 152552 180590 190690 361180 381380 451475 476725 722360 762760 902950 953450 1805900 1906900 3611800 3813800 344367071 688734142 1377468284 1721835355 2754936568 3443670710 6887341420 8609176775 13774682840 17218353550 34436707100 68873414200