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13670366488 = 232360972379
BaseRepresentation
bin11001011101101000…
…10011110100011000
31022021201012120101221
430232310103310120
5210444103211423
610140255221424
7662523124612
oct145664236430
938251176357
1013670366488
115885624749
122796217874
13139b236b6c
149397cbdb2
1555021de5d
hex32ed13d18

13670366488 has 16 divisors (see below), whose sum is σ = 25633377000. Its totient is φ = 6834799296.

The previous prime is 13670366473. The next prime is 13670366527. The reversal of 13670366488 is 88466307631.

It is a happy number.

13670366488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 152683 + ... + 225061.

Almost surely, 213670366488 is an apocalyptic number.

It is an amenable number.

13670366488 is a deficient number, since it is larger than the sum of its proper divisors (11963010512).

13670366488 is a wasteful number, since it uses less digits than its factorization.

13670366488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95994 (or 95990 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 13670366488 in words is "thirteen billion, six hundred seventy million, three hundred sixty-six thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 23609 47218 72379 94436 144758 188872 289516 579032 1708795811 3417591622 6835183244 13670366488