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113010540 = 223514912641
BaseRepresentation
bin1101011110001…
…10011101101100
321212122112022120
412233012131230
5212412314130
615114112540
72541400536
oct657063554
9255575276
10113010540
1158878545
1231a1b750
131a54a756
141101a856
159dc4910
hex6bc676c

113010540 has 48 divisors (see below), whose sum is σ = 318578400. Its totient is φ = 29931520.

The previous prime is 113010539. The next prime is 113010551. The reversal of 113010540 is 45010311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 15260.

It is an arithmetic number, because the mean of its divisors is an integer number (6637050).

Almost surely, 2113010540 is an apocalyptic number.

113010540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113010540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159289200).

113010540 is an abundant number, since it is smaller than the sum of its proper divisors (205567860).

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

113010540 is a wasteful number, since it uses less digits than its factorization.

113010540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12802 (or 12800 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 113010540 is about 10630.6415610724. The cubic root of 113010540 is about 483.4738436771.

Adding to 113010540 its reverse (45010311), we get a palindrome (158020851).

The spelling of 113010540 in words is "one hundred thirteen million, ten thousand, five hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 149 298 447 596 745 894 1490 1788 2235 2980 4470 8940 12641 25282 37923 50564 63205 75846 126410 151692 189615 252820 379230 758460 1883509 3767018 5650527 7534036 9417545 11301054 18835090 22602108 28252635 37670180 56505270 113010540