Search a number
-
+
15151052060 = 2258919942773
BaseRepresentation
bin11100001110001001…
…01011010100011100
31110002220101012011022
432013010223110130
5222012132131220
610543231343312
71044312550304
oct160704532434
943086335138
1015151052060
116475412731
122b2a081b38
131575c25a81
14a3a304604
155da200925
hex38712b51c

15151052060 has 48 divisors (see below), whose sum is σ = 32337144000. Its totient is φ = 5962074624.

The previous prime is 15151052057. The next prime is 15151052101. The reversal of 15151052060 is 6025015151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332834 + ... + 375606.

It is an arithmetic number, because the mean of its divisors is an integer number (673690500).

Almost surely, 215151052060 is an apocalyptic number.

15151052060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15151052060 is an abundant number, since it is smaller than the sum of its proper divisors (17186091940).

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

15151052060 is a wasteful number, since it uses less digits than its factorization.

15151052060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43070 (or 43068 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 15151052060 in words is "fifteen billion, one hundred fifty-one million, fifty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 89 178 199 356 398 445 796 890 995 1780 1990 3980 17711 35422 42773 70844 85546 88555 171092 177110 213865 354220 427730 855460 3806797 7613594 8511827 15227188 17023654 19033985 34047308 38067970 42559135 76135940 85118270 170236540 757552603 1515105206 3030210412 3787763015 7575526030 15151052060