Search a number
-
+
2751383042590 = 257133023497849
BaseRepresentation
bin101000000010011011001…
…101010111101000011110
3100202000210121121021002111
4220002123031113220132
5330034313024330330
65503545023144234
7402531556662340
oct50023315275036
910660717537074
102751383042590
11970944aa9936
123852a074507a
1316c5ba163210
149724c061290
154b88307032a
hex2809b357a1e

2751383042590 has 32 divisors (see below), whose sum is σ = 6095371665600. Its totient is φ = 870767380224.

The previous prime is 2751383042549. The next prime is 2751383042609. The reversal of 2751383042590 is 952403831572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511748015 + ... + 1511749834.

It is an arithmetic number, because the mean of its divisors is an integer number (190480364550).

Almost surely, 22751383042590 is an apocalyptic number.

2751383042590 is an abundant number, since it is smaller than the sum of its proper divisors (3343988623010).

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

2751383042590 is a wasteful number, since it uses less digits than its factorization.

2751383042590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023497876.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 2751383042590 in words is "two trillion, seven hundred fifty-one billion, three hundred eighty-three million, forty-two thousand, five hundred ninety".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 3023497849 6046995698 15117489245 21164484943 30234978490 39305472037 42328969886 78610944074 105822424715 196527360185 211644849430 275138304259 393054720370 550276608518 1375691521295 2751383042590