Search a number
-
+
2013936160 = 255191793701
BaseRepresentation
bin111100000001010…
…0011101000100000
312012100120120001011
41320002203220200
513111031424120
6531501350304
7100623113665
oct17002435040
95170516034
102013936160
119438a6055
12482568394
13261316702
14151685a6c
15bbc16c5a
hex780a3a20

2013936160 has 96 divisors (see below), whose sum is σ = 5037681600. Its totient is φ = 758707200.

The previous prime is 2013936157. The next prime is 2013936163. The reversal of 2013936160 is 616393102.

It is an interprime number because it is at equal distance from previous prime (2013936157) and next prime (2013936163).

It is not an unprimeable number, because it can be changed into a prime (2013936163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542310 + ... + 546010.

It is an arithmetic number, because the mean of its divisors is an integer number (52475850).

Almost surely, 22013936160 is an apocalyptic number.

2013936160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013936160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2518840800).

2013936160 is an abundant number, since it is smaller than the sum of its proper divisors (3023745440).

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

2013936160 is a wasteful number, since it uses less digits than its factorization.

2013936160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914 (or 3906 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2013936160 is about 44876.9000711948. The cubic root of 2013936160 is about 1262.8406891557.

The spelling of 2013936160 in words is "two billion, thirteen million, nine hundred thirty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 179 190 304 358 380 608 716 760 895 1432 1520 1790 2864 3040 3401 3580 3701 5728 6802 7160 7402 13604 14320 14804 17005 18505 27208 28640 29608 34010 37010 54416 59216 68020 70319 74020 108832 118432 136040 140638 148040 272080 281276 296080 351595 544160 562552 592160 662479 703190 1125104 1324958 1406380 2250208 2649916 2812760 3312395 5299832 5625520 6624790 10599664 11251040 12587101 13249580 21199328 25174202 26499160 50348404 52998320 62935505 100696808 105996640 125871010 201393616 251742020 402787232 503484040 1006968080 2013936160