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13812280701 = 388315713319
BaseRepresentation
bin11001101110100011…
…01010110101111101
31022122121020120002220
430313101222311331
5211241420440301
610202325035553
7666165306642
oct146721526575
938577216086
1013812280701
115948743a1a
122815855bb9
1313c176457b
149505addc9
1555c902936
hex33746ad7d

13812280701 has 16 divisors (see below), whose sum is σ = 18454525440. Its totient is φ = 9189134640.

The previous prime is 13812280693. The next prime is 13812280721. The reversal of 13812280701 is 10708221831.

It is not a de Polignac number, because 13812280701 - 23 = 13812280693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13812280721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159920 + ... + 4163238.

It is an arithmetic number, because the mean of its divisors is an integer number (1153407840).

Almost surely, 213812280701 is an apocalyptic number.

It is an amenable number.

13812280701 is a deficient number, since it is larger than the sum of its proper divisors (4642244739).

13812280701 is a wasteful number, since it uses less digits than its factorization.

13812280701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 13812280701 in words is "thirteen billion, eight hundred twelve million, two hundred eighty thousand, seven hundred one".

Divisors: 1 3 883 1571 2649 3319 4713 9957 1387193 2930677 4161579 5214149 8792031 15642447 4604093567 13812280701