Search a number
-
+
157095616560 = 2435654565069
BaseRepresentation
bin1001001001001110100…
…0001110000000110000
3120000111021010011220220
42102103220032000300
510033212434212220
6200100240133040
714230655465001
oct2222350160060
9500437104826
10157095616560
116069541a973
1226543007180
1311a7762293c
147863cbb1a8
1541469d4540
hex2493a0e030

157095616560 has 40 divisors (see below), whose sum is σ = 486996412080. Its totient is φ = 41892164352.

The previous prime is 157095616547. The next prime is 157095616651. The reversal of 157095616560 is 65616590751.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327282295 + ... + 327282774.

It is an arithmetic number, because the mean of its divisors is an integer number (12174910302).

Almost surely, 2157095616560 is an apocalyptic number.

157095616560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157095616560 is an abundant number, since it is smaller than the sum of its proper divisors (329900795520).

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

157095616560 is a wasteful number, since it uses less digits than its factorization.

157095616560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654565085 (or 654565079 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 51.

The spelling of 157095616560 in words is "one hundred fifty-seven billion, ninety-five million, six hundred sixteen thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 654565069 1309130138 1963695207 2618260276 3272825345 3927390414 5236520552 6545650690 7854780828 9818476035 10473041104 13091301380 15709561656 19636952070 26182602760 31419123312 39273904140 52365205520 78547808280 157095616560