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45680341497 = 373116994387
BaseRepresentation
bin101010100010110000…
…101011000111111001
311100220112121210010220
4222202300223013321
51222023131411442
632552452130253
73205000332120
oct524260530771
9140815553126
1045680341497
11184113a874a
128a2a306989
1343ccb5968b
1422d4b6aab7
1512c552aeec
hexaa2c2b1f9

45680341497 has 16 divisors (see below), whose sum is σ = 69831969792. Its totient is φ = 26019115920.

The previous prime is 45680341471. The next prime is 45680341501. The reversal of 45680341497 is 79414308654.

It is a happy number.

45680341497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45680341497 - 210 = 45680340473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45680341457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3490663 + ... + 3503724.

It is an arithmetic number, because the mean of its divisors is an integer number (4364498112).

Almost surely, 245680341497 is an apocalyptic number.

It is an amenable number.

45680341497 is a deficient number, since it is larger than the sum of its proper divisors (24151628295).

45680341497 is a wasteful number, since it uses less digits than its factorization.

45680341497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6994708.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 45680341497 in words is "forty-five billion, six hundred eighty million, three hundred forty-one thousand, four hundred ninety-seven".

Divisors: 1 3 7 21 311 933 2177 6531 6994387 20983161 48960709 146882127 2175254357 6525763071 15226780499 45680341497