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488496701 = 711231012731
BaseRepresentation
bin11101000111011…
…101111000111101
31021001012012111102
4131013131320331
52000023343301
6120250102445
715051103430
oct3507357075
91231165442
10488496701
1123081a890
1211771aa25
137a288204
1448c3d817
152cd44b6b
hex1d1dde3d

488496701 has 32 divisors (see below), whose sum is σ = 642041856. Its totient is φ = 360360000.

The previous prime is 488496629. The next prime is 488496721. The reversal of 488496701 is 107694884.

It is a de Polignac number, because none of the positive numbers 2k-488496701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488496721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177506 + ... + 180236.

It is an arithmetic number, because the mean of its divisors is an integer number (20063808).

Almost surely, 2488496701 is an apocalyptic number.

It is an amenable number.

488496701 is a deficient number, since it is larger than the sum of its proper divisors (153545155).

488496701 is a wasteful number, since it uses less digits than its factorization.

488496701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 488496701 is about 22101.9614740412. The cubic root of 488496701 is about 787.5664583537.

The spelling of 488496701 in words is "four hundred eighty-eight million, four hundred ninety-six thousand, seven hundred one".

Divisors: 1 7 11 23 77 101 161 253 707 1111 1771 2323 2731 7777 16261 19117 25553 30041 62813 178871 210287 275831 439691 690943 1930817 3034141 4836601 6344113 21238987 44408791 69785243 488496701