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125082006768 = 24321723005623
BaseRepresentation
bin111010001111101110…
…1111111010011110000
3102221212011212022012100
41310133131333103300
54022131443204033
6133243433300400
712015435341445
oct1643735772360
9387764768170
10125082006768
1149057594014
12202a9864700
13ba45029874
1460a82739cc
1533c120a513
hex1d1f77f4f0

125082006768 has 90 divisors (see below), whose sum is σ = 371858806904. Its totient is φ = 39241400832.

The previous prime is 125082006727. The next prime is 125082006769. The reversal of 125082006768 is 867600280521.

125082006768 is a `hidden beast` number, since 1 + 2 + 508 + 20 + 0 + 67 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125082006769) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1461196 + ... + 1544427.

Almost surely, 2125082006768 is an apocalyptic number.

125082006768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125082006768 is an abundant number, since it is smaller than the sum of its proper divisors (246776800136).

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

125082006768 is a wasteful number, since it uses less digits than its factorization.

125082006768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005671 (or 3005645 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 125082006768 in words is "one hundred twenty-five billion, eighty-two million, six thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 144 153 204 272 289 306 408 578 612 816 867 1156 1224 1734 2312 2448 2601 3468 4624 5202 6936 10404 13872 20808 41616 3005623 6011246 9016869 12022492 18033738 24044984 27050607 36067476 48089968 51095591 54101214 72134952 102191182 108202428 144269904 153286773 204382364 216404856 306573546 408764728 432809712 459860319 613147092 817529456 868625047 919720638 1226294184 1737250094 1839441276 2452588368 2605875141 3474500188 3678882552 5211750282 6949000376 7357765104 7817625423 10423500564 13898000752 15635250846 20847001128 31270501692 41694002256 62541003384 125082006768