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13402100130 = 2351512958521
BaseRepresentation
bin11000111101101001…
…11101000110100010
31021121000102020010220
430132310331012202
5204421414201010
610053513303510
7653054654136
oct143664750642
937530366126
1013402100130
115758155211
122720404b96
13135779a183
14911d193c6
155368cc970
hex31ed3d1a2

13402100130 has 32 divisors (see below), whose sum is σ = 32378064768. Its totient is φ = 3550224000.

The previous prime is 13402100113. The next prime is 13402100143. The reversal of 13402100130 is 3100120431.

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, 1474731 + ... + 1483790.

It is an arithmetic number, because the mean of its divisors is an integer number (1011814524).

Almost surely, 213402100130 is an apocalyptic number.

13402100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13402100130 is an abundant number, since it is smaller than the sum of its proper divisors (18975964638).

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

13402100130 is a wasteful number, since it uses less digits than its factorization.

13402100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958682.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13402100130 its reverse (3100120431), we get a palindrome (16502220561).

The spelling of 13402100130 in words is "thirteen billion, four hundred two million, one hundred thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 151 302 453 755 906 1510 2265 4530 2958521 5917042 8875563 14792605 17751126 29585210 44377815 88755630 446736671 893473342 1340210013 2233683355 2680420026 4467366710 6701050065 13402100130