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13375437006 = 2319111671411
BaseRepresentation
bin11000111010011110…
…01111100011001110
31021112011020121012210
430131033033203032
5204343102441011
610051122011250
7652312224111
oct143517174316
937464217183
1013375437006
1157440a3878
1227134a6b26
1313520c2c89
1490c578578
155343b26a6
hex31d3cf8ce

13375437006 has 16 divisors (see below), whose sum is σ = 26890933248. Its totient is φ = 4435135800.

The previous prime is 13375436993. The next prime is 13375437007. The reversal of 13375437006 is 60073457331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13375437007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5834560 + ... + 5836851.

It is an arithmetic number, because the mean of its divisors is an integer number (1680683328).

Almost surely, 213375437006 is an apocalyptic number.

13375437006 is an abundant number, since it is smaller than the sum of its proper divisors (13515496242).

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

13375437006 is a wasteful number, since it uses less digits than its factorization.

13375437006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11671607.

The product of its (nonzero) digits is 158760, while the sum is 39.

The spelling of 13375437006 in words is "thirteen billion, three hundred seventy-five million, four hundred thirty-seven thousand, six".

Divisors: 1 2 3 6 191 382 573 1146 11671411 23342822 35014233 70028466 2229239501 4458479002 6687718503 13375437006