Search a number
-
+
970502146088 = 23121312768261
BaseRepresentation
bin11100001111101100110…
…11111000100000101000
310102210000222000012001012
432013312123320200220
5111400042022133323
62021501553043052
7130054643062646
oct16076633704050
93383028005035
10970502146088
11344651184732
1213810b256488
1370696c5a607
1434d88992196
151a3a1c7b678
hexe1f66f8828

970502146088 has 8 divisors (see below), whose sum is σ = 1819691523930. Its totient is φ = 485251073040.

The previous prime is 970502146087. The next prime is 970502146139. The reversal of 970502146088 is 880641205079.

970502146088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 958954064644 + 11548081444 = 979262^2 + 107462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×9705021460882 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (970502146087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60656384123 + ... + 60656384138.

Almost surely, 2970502146088 is an apocalyptic number.

It is an amenable number.

970502146088 is a deficient number, since it is larger than the sum of its proper divisors (849189377842).

970502146088 is a wasteful number, since it uses less digits than its factorization.

970502146088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121312768267 (or 121312768263 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 970502146088 in words is "nine hundred seventy billion, five hundred two million, one hundred forty-six thousand, eighty-eight".

Divisors: 1 2 4 8 121312768261 242625536522 485251073044 970502146088