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2013371390 = 25735934651
BaseRepresentation
bin111100000000001…
…1001101111111110
312012022111212022202
41320000121233332
513110410341030
6531441311502
7100615242302
oct17000315776
95168455282
102013371390
1194354a7a8
12482335592
13261179624
14151579d02
15bbb54745
hex78019bfe

2013371390 has 32 divisors (see below), whose sum is σ = 3680699616. Its totient is φ = 792806400.

The previous prime is 2013371389. The next prime is 2013371411. The reversal of 2013371390 is 931733102.

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 15 ways as a sum of consecutive naturals, for example, 430565 + ... + 435215.

It is an arithmetic number, because the mean of its divisors is an integer number (115021863).

Almost surely, 22013371390 is an apocalyptic number.

2013371390 is a deficient number, since it is larger than the sum of its proper divisors (1667328226).

2013371390 is a wasteful number, since it uses less digits than its factorization.

2013371390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5324.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 2013371390 is about 44870.6071944653. The cubic root of 2013371390 is about 1262.7226315877.

The spelling of 2013371390 in words is "two billion, thirteen million, three hundred seventy-one thousand, three hundred ninety".

Divisors: 1 2 5 10 73 146 365 593 730 1186 2965 4651 5930 9302 23255 43289 46510 86578 216445 339523 432890 679046 1697615 2758043 3395230 5516086 13790215 27580430 201337139 402674278 1006685695 2013371390