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148796701461980 = 225111352026818693
BaseRepresentation
bin100001110101010001101110…
…100010001100110111011100
3201111211211021221222120221022
4201311101232202030313130
5124000341121033240410
61244244132212223312
743225130655014405
oct4165215642146734
9644754257876838
10148796701461980
11434583659427a0
121483196a30ab38
136504612a91480
1428a5b27bb69ac
151230824d7e455
hex87546e88cddc

148796701461980 has 48 divisors (see below), whose sum is σ = 367101232704864. Its totient is φ = 49945745944320.

The previous prime is 148796701461937. The next prime is 148796701462069. The reversal of 148796701461980 is 89164107697841.

148796701461980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 26013406487 + ... + 26013412206.

It is an arithmetic number, because the mean of its divisors is an integer number (7647942348018).

Almost surely, 2148796701461980 is an apocalyptic number.

148796701461980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148796701461980 is an abundant number, since it is smaller than the sum of its proper divisors (218304531242884).

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

148796701461980 is a wasteful number, since it uses less digits than its factorization.

148796701461980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52026818726 (or 52026818724 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 71.

The spelling of 148796701461980 in words is "one hundred forty-eight trillion, seven hundred ninety-six billion, seven hundred one million, four hundred sixty-one thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 52026818693 104053637386 208107274772 260134093465 520268186930 572295005623 676348643009 1040536373860 1144590011246 1352697286018 2289180022492 2705394572036 2861475028115 3381743215045 5722950056230 6763486430090 7439835073099 11445900112460 13526972860180 14879670146198 29759340292396 37199175365495 74398350730990 148796701461980