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115060480 = 28589891
BaseRepresentation
bin1101101101110…
…10111100000000
322000111200022021
412312322330000
5213423413410
615230051224
72564666203
oct666727400
9260450267
10115060480
1159a48707
1232649b14
131aab7832
14113d193a
15a17beda
hex6dbaf00

115060480 has 36 divisors (see below), whose sum is σ = 275608872. Its totient is φ = 46023680.

The previous prime is 115060469. The next prime is 115060481. The reversal of 115060480 is 84060511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115060481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43666 + ... + 46225.

It is an arithmetic number, because the mean of its divisors is an integer number (7655802).

Almost surely, 2115060480 is an apocalyptic number.

115060480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115060480 is an abundant number, since it is smaller than the sum of its proper divisors (160548392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115060480 is an frugal number, since it uses more digits than its factorization.

115060480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89912 (or 89898 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 115060480 is about 10726.6248186464. The cubic root of 115060480 is about 486.3796476941.

The spelling of 115060480 in words is "one hundred fifteen million, sixty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 89891 179782 359564 449455 719128 898910 1438256 1797820 2876512 3595640 5753024 7191280 11506048 14382560 23012096 28765120 57530240 115060480