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126908482 = 23189109211
BaseRepresentation
bin1111001000001…
…11100001000010
322211210121201011
413210013201002
5224442032412
620332031134
73100463401
oct744074102
9284717634
10126908482
1165700248
12366024aa
13203a559c
1412bd7638
15b21c7a7
hex7907842

126908482 has 32 divisors (see below), whose sum is σ = 201484800. Its totient is φ = 59875200.

The previous prime is 126908479. The next prime is 126908491. The reversal of 126908482 is 284809621.

It is a super-2 number, since 2×1269084822 = 32211525607088648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601357 + ... + 601567.

It is an arithmetic number, because the mean of its divisors is an integer number (6296400).

Almost surely, 2126908482 is an apocalyptic number.

126908482 is a deficient number, since it is larger than the sum of its proper divisors (74576318).

126908482 is a wasteful number, since it uses less digits than its factorization.

126908482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 126908482 is about 11265.3664831642. The cubic root of 126908482 is about 502.5318009956.

The spelling of 126908482 in words is "one hundred twenty-six million, nine hundred eight thousand, four hundred eighty-two".

Divisors: 1 2 31 62 89 109 178 211 218 422 2759 3379 5518 6541 6758 9701 13082 18779 19402 22999 37558 45998 300731 582149 601462 712969 1164298 1425938 2046911 4093822 63454241 126908482