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130420413536 = 2574114200829
BaseRepresentation
bin111100101110110101…
…0011001010001100000
3110110122020000110120112
41321131222121101200
54114100111213121
6135525254030452
712264640136540
oct1713552312140
9413566013515
10130420413536
1150346a18036
1221339648428
13c3b601283a
146453265320
1535d4c0a75b
hex1e5da99460

130420413536 has 48 divisors (see below), whose sum is σ = 300603169440. Its totient is φ = 54531179520.

The previous prime is 130420413499. The next prime is 130420413583. The reversal of 130420413536 is 635314024031.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7091231 + ... + 7109598.

It is an arithmetic number, because the mean of its divisors is an integer number (6262566030).

Almost surely, 2130420413536 is an apocalyptic number.

130420413536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130420413536 is an abundant number, since it is smaller than the sum of its proper divisors (170182755904).

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

130420413536 is a wasteful number, since it uses less digits than its factorization.

130420413536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14200887 (or 14200879 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 130420413536 its reverse (635314024031), we get a palindrome (765734437567).

The spelling of 130420413536 in words is "one hundred thirty billion, four hundred twenty million, four hundred thirteen thousand, five hundred thirty-six".

Divisors: 1 2 4 7 8 14 16 28 32 41 56 82 112 164 224 287 328 574 656 1148 1312 2296 4592 9184 14200829 28401658 56803316 99405803 113606632 198811606 227213264 397623212 454426528 582233989 795246424 1164467978 1590492848 2328935956 3180985696 4075637923 4657871912 8151275846 9315743824 16302551692 18631487648 32605103384 65210206768 130420413536