Search a number
-
+
970502146108 = 221197857265333
BaseRepresentation
bin11100001111101100110…
…11111000100000111100
310102210000222000012001221
432013312123320200330
5111400042022133413
62021501553043124
7130054643063005
oct16076633704074
93383028005057
10970502146108
11344651184750
1213810b2564a4
1370696c5a621
1434d889921ac
151a3a1c7b68d
hexe1f66f883c

970502146108 has 48 divisors (see below), whose sum is σ = 1874068900704. Its totient is φ = 436078448640.

The previous prime is 970502146087. The next prime is 970502146139. The reversal of 970502146108 is 801641205079.

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, 3525010 + ... + 3790342.

It is an arithmetic number, because the mean of its divisors is an integer number (39043102098).

Almost surely, 2970502146108 is an apocalyptic number.

It is an amenable number.

970502146108 is a deficient number, since it is larger than the sum of its proper divisors (903566754596).

970502146108 is a wasteful number, since it uses less digits than its factorization.

970502146108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266302 (or 266300 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 970502146108 in words is "nine hundred seventy billion, five hundred two million, one hundred forty-six thousand, one hundred eight".

Divisors: 1 2 4 11 22 44 97 194 388 857 1067 1714 2134 3428 4268 9427 18854 37708 83129 166258 265333 332516 530666 914419 1061332 1828838 2918663 3657676 5837326 11674652 25737301 51474602 102949204 227390381 283110311 454780762 566220622 909561524 1132441244 2501294191 5002588382 10005176764 22056866957 44113733914 88227467828 242625536527 485251073054 970502146108