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2480348983 = 723711312107
BaseRepresentation
bin1001001111010111…
…0001111100110111
320101212012210011011
42103311301330313
520034432131413
61050042253051
7115315422100
oct22365617467
96355183134
102480348983
1110631019a2
125927b7187
13306b3bb28
141975b73a7
15e7b4833d
hex93d71f37

2480348983 has 24 divisors (see below), whose sum is σ = 2989755792. Its totient is φ = 2050078464.

The previous prime is 2480348971. The next prime is 2480348987. The reversal of 2480348983 is 3898430842.

It is not a de Polignac number, because 2480348983 - 217 = 2480217911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480348987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198816 + ... + 210922.

It is an arithmetic number, because the mean of its divisors is an integer number (124573158).

Almost surely, 22480348983 is an apocalyptic number.

2480348983 is a deficient number, since it is larger than the sum of its proper divisors (509406809).

2480348983 is a wasteful number, since it uses less digits than its factorization.

2480348983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271 (or 12264 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The square root of 2480348983 is about 49803.1021423365. The cubic root of 2480348983 is about 1353.6433788912.

The spelling of 2480348983 in words is "two billion, four hundred eighty million, three hundred forty-eight thousand, nine hundred eighty-three".

Divisors: 1 7 37 49 113 259 791 1813 4181 5537 12107 29267 84749 204869 447959 593243 1368091 3135713 9576637 21949991 50619367 67036459 354335569 2480348983