Search a number
-
+
151502157080 = 23534710915141
BaseRepresentation
bin1000110100011000111…
…0110111010100011000
3112111001110000222222222
42031012032313110120
54440234023011310
6153333225003212
713642236041651
oct2150616672430
9474043028888
10151502157080
1159285021a8a
1225441923508
13113958484c1
147493096528
153e1a903055
hex23463b7518

151502157080 has 32 divisors (see below), whose sum is σ = 341862247440. Its totient is φ = 60426215040.

The previous prime is 151502157073. The next prime is 151502157109. The reversal of 151502157080 is 80751205151.

It is a self number, because there is not a number n which added to its sum of digits gives 151502157080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5443691 + ... + 5471450.

Almost surely, 2151502157080 is an apocalyptic number.

151502157080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151502157080 is an abundant number, since it is smaller than the sum of its proper divisors (190360090360).

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

151502157080 is a wasteful number, since it uses less digits than its factorization.

151502157080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10915499 (or 10915495 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 35.

The spelling of 151502157080 in words is "one hundred fifty-one billion, five hundred two million, one hundred fifty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 347 694 1388 1735 2776 3470 6940 13880 10915141 21830282 43660564 54575705 87321128 109151410 218302820 436605640 3787553927 7575107854 15150215708 18937769635 30300431416 37875539270 75751078540 151502157080