Search a number
-
+
160050505145 = 5231583879181
BaseRepresentation
bin1001010100001111000…
…0001110010110111001
3120022010012021002000212
42111003300032112321
510110240412131040
6201305353440505
714364125563346
oct2250360162671
9508105232025
10160050505145
1161971379453
1227028710135
1312128870c1b
147a644dd7cd
15426b116d65
hex2543c0e5b9

160050505145 has 16 divisors (see below), whose sum is σ = 200537897472. Its totient is φ = 122395922880.

The previous prime is 160050505117. The next prime is 160050505169. The reversal of 160050505145 is 541505050061.

It is not a de Polignac number, because 160050505145 - 234 = 142870635961 is a prime.

It is a Duffinian number.

It is a Curzon 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, 257546 + ... + 621635.

It is an arithmetic number, because the mean of its divisors is an integer number (12533618592).

Almost surely, 2160050505145 is an apocalyptic number.

It is an amenable number.

160050505145 is a deficient number, since it is larger than the sum of its proper divisors (40487392327).

160050505145 is a wasteful number, since it uses less digits than its factorization.

160050505145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880792.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 160050505145 in words is "one hundred sixty billion, fifty million, five hundred five thousand, one hundred forty-five".

Divisors: 1 5 23 115 1583 7915 36409 182045 879181 4395905 20221163 101105815 1391743523 6958717615 32010101029 160050505145