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13734017480 = 2351831318749
BaseRepresentation
bin11001100101001110…
…00111100111001000
31022110010222101011002
430302213013213020
5211111402024410
610150451354132
7664225136201
oct146247074710
938403871132
1013734017480
115908549677
1227b35b2948
1313ab491881
1494403a5a8
15555ae37a5
hex3329c79c8

13734017480 has 32 divisors (see below), whose sum is σ = 30904875000. Its totient is φ = 5493014016.

The previous prime is 13734017431. The next prime is 13734017483. The reversal of 13734017480 is 8471043731.

13734017480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10293725764 + 3440291716 = 101458^2 + 58654^2 .

It is a super-2 number, since 2×137340174802 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13734017483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723146 + ... + 741894.

Almost surely, 213734017480 is an apocalyptic number.

13734017480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13734017480 is an abundant number, since it is smaller than the sum of its proper divisors (17170857520).

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

13734017480 is a wasteful number, since it uses less digits than its factorization.

13734017480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37073 (or 37069 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 13734017480 in words is "thirteen billion, seven hundred thirty-four million, seventeen thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 18313 18749 36626 37498 73252 74996 91565 93745 146504 149992 183130 187490 366260 374980 732520 749960 343350437 686700874 1373401748 1716752185 2746803496 3433504370 6867008740 13734017480