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481948701 = 31373169283
BaseRepresentation
bin11100101110011…
…111010000011101
31020120212112022220
4130232133100131
51441334324301
6115453455553
714641332153
oct3456372035
91216775286
10481948701
11228058213
121154a15b9
1378b04960
14480173d3
152c49e936
hex1cb9f41d

481948701 has 16 divisors (see below), whose sum is σ = 701512896. Its totient is φ = 292519296.

The previous prime is 481948697. The next prime is 481948703. The reversal of 481948701 is 107849184.

It is not a de Polignac number, because 481948701 - 22 = 481948697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481948703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81795 + ... + 87488.

It is an arithmetic number, because the mean of its divisors is an integer number (43844556).

Almost surely, 2481948701 is an apocalyptic number.

It is an amenable number.

481948701 is a deficient number, since it is larger than the sum of its proper divisors (219564195).

481948701 is a wasteful number, since it uses less digits than its factorization.

481948701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169372.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 481948701 is about 21953.3300663020. The cubic root of 481948701 is about 784.0316679255.

The spelling of 481948701 in words is "four hundred eighty-one million, nine hundred forty-eight thousand, seven hundred one".

Divisors: 1 3 13 39 73 219 949 2847 169283 507849 2200679 6602037 12357659 37072977 160649567 481948701