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2072136410 = 253130721773
BaseRepresentation
bin111101110000010…
…0100101011011010
312100102002102202222
41323200210223122
513220431331120
6541341024042
7102230604011
oct17340445332
95312072688
102072136410
11973737833
12499b55022
132703b3426
141592b5a78
15c1db1525
hex7b824ada

2072136410 has 32 divisors (see below), whose sum is σ = 3862881792. Its totient is φ = 799467840.

The previous prime is 2072136383. The next prime is 2072136413. The reversal of 2072136410 is 146312702.

It is a self number, because there is not a number n which added to its sum of digits gives 2072136410.

It is not an unprimeable number, because it can be changed into a prime (2072136413) 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, 84284 + ... + 106056.

It is an arithmetic number, because the mean of its divisors is an integer number (120715056).

Almost surely, 22072136410 is an apocalyptic number.

2072136410 is a deficient number, since it is larger than the sum of its proper divisors (1790745382).

2072136410 is a wasteful number, since it uses less digits than its factorization.

2072136410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22118.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2072136410 is about 45520.7250601306. The cubic root of 2072136410 is about 1274.8901937986.

The spelling of 2072136410 in words is "two billion, seventy-two million, one hundred thirty-six thousand, four hundred ten".

Divisors: 1 2 5 10 31 62 155 307 310 614 1535 3070 9517 19034 21773 43546 47585 95170 108865 217730 674963 1349926 3374815 6684311 6749630 13368622 33421555 66843110 207213641 414427282 1036068205 2072136410