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13488962254 = 220833237869
BaseRepresentation
bin11001001000000000…
…10011101011001110
31021211001212021120121
430210000103223032
5210111133243004
610110255135154
7655161200365
oct144400235316
937731767517
1013488962254
1157a2192a99
1227455144ba
13136c790a91
1491d68a7dc
1553e339854
hex324013ace

13488962254 has 8 divisors (see below), whose sum is σ = 20243163240. Its totient is φ = 6741241176.

The previous prime is 13488962251. The next prime is 13488962281. The reversal of 13488962254 is 45226988431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13488962251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1614769 + ... + 1623100.

It is an arithmetic number, because the mean of its divisors is an integer number (2530395405).

Almost surely, 213488962254 is an apocalyptic number.

13488962254 is a deficient number, since it is larger than the sum of its proper divisors (6754200986).

13488962254 is a wasteful number, since it uses less digits than its factorization.

13488962254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239954.

The product of its digits is 3317760, while the sum is 52.

The spelling of 13488962254 in words is "thirteen billion, four hundred eighty-eight million, nine hundred sixty-two thousand, two hundred fifty-four".

Divisors: 1 2 2083 4166 3237869 6475738 6744481127 13488962254