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488275601 = 11413533067
BaseRepresentation
bin11101000110100…
…111111010010001
31021000202222012112
4131012213322101
51444444304401
6120241235105
715046163012
oct3506477221
91230688175
10488275601
11230689760
12117632a95
137a20b698
1448bc3009
152ccee3bb
hex1d1a7e91

488275601 has 16 divisors (see below), whose sum is σ = 547380288. Its totient is φ = 431692800.

The previous prime is 488275589. The next prime is 488275609. The reversal of 488275601 is 106572884.

It is not a de Polignac number, because 488275601 - 218 = 488013457 is a prime.

It is a super-2 number, since 2×4882756012 = 476826125063822402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488275609) 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, 157670 + ... + 160736.

It is an arithmetic number, because the mean of its divisors is an integer number (34211268).

Almost surely, 2488275601 is an apocalyptic number.

488275601 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

488275601 is a deficient number, since it is larger than the sum of its proper divisors (59104687).

488275601 is a wasteful number, since it uses less digits than its factorization.

488275601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 488275601 is about 22096.9590894313. The cubic root of 488275601 is about 787.4476194605.

The spelling of 488275601 in words is "four hundred eighty-eight million, two hundred seventy-five thousand, six hundred one".

Divisors: 1 11 41 353 451 3067 3883 14473 33737 125747 159203 1082651 1383217 11909161 44388691 488275601