Search a number
-
+
207058700019 = 31512931560011
BaseRepresentation
bin1100000011010110101…
…0010000011011110011
3201210110021110210120110
43000311222100123303
511343024011400034
6235042122312403
720650051624233
oct3006552203363
9653407423513
10207058700019
117a8a4268a86
1234167658703
13166aa838452
14a04375bcc3
1555bced5de9
hex3035a906f3

207058700019 has 16 divisors (see below), whose sum is σ = 278855265024. Its totient is φ = 136656876000.

The previous prime is 207058699961. The next prime is 207058700021. The reversal of 207058700019 is 910007850702.

It is not a de Polignac number, because 207058700019 - 227 = 206924482291 is a prime.

It is a super-2 number, since 2×2070587000192 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 207058700019.

It is not an unprimeable number, because it can be changed into a prime (207058700029) 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, 647277 + ... + 912734.

It is an arithmetic number, because the mean of its divisors is an integer number (17428454064).

Almost surely, 2207058700019 is an apocalyptic number.

207058700019 is a deficient number, since it is larger than the sum of its proper divisors (71796565005).

207058700019 is a wasteful number, since it uses less digits than its factorization.

207058700019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560458.

The product of its (nonzero) digits is 35280, while the sum is 39.

The spelling of 207058700019 in words is "two hundred seven billion, fifty-eight million, seven hundred thousand, nineteen".

Divisors: 1 3 151 293 453 879 44243 132729 1560011 4680033 235561661 457083223 706684983 1371249669 69019566673 207058700019