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2014829139 = 310914094373
BaseRepresentation
bin111100000010111…
…1101101001010011
312012102020220222110
41320011331221103
513111244013024
6531532440403
7100633523301
oct17005755123
95172226873
102014829139
11944355a54
12482919103
13261569cbb
14151839271
15bbd41629
hex7817da53

2014829139 has 16 divisors (see below), whose sum is σ = 2713629600. Its totient is φ = 1329647616.

The previous prime is 2014829087. The next prime is 2014829147. The reversal of 2014829139 is 9319284102.

It is not a de Polignac number, because 2014829139 - 220 = 2013780563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2014829097 and 2014829106.

It is not an unprimeable number, because it can be changed into a prime (2014829039) 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 15 ways as a sum of consecutive naturals, for example, 458557 + ... + 462929.

It is an arithmetic number, because the mean of its divisors is an integer number (169601850).

Almost surely, 22014829139 is an apocalyptic number.

2014829139 is a deficient number, since it is larger than the sum of its proper divisors (698800461).

2014829139 is a wasteful number, since it uses less digits than its factorization.

2014829139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5894.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2014829139 is about 44886.8481740476. The cubic root of 2014829139 is about 1263.0273093685.

The spelling of 2014829139 in words is "two billion, fourteen million, eight hundred twenty-nine thousand, one hundred thirty-nine".

Divisors: 1 3 109 327 1409 4227 4373 13119 153581 460743 476657 1429971 6161557 18484671 671609713 2014829139