Search a number
-
+
2675726020 = 2251112162391
BaseRepresentation
bin1001111101111100…
…0101011011000100
320220110211222001201
42133133011123010
520434441213040
61121302032244
7123210203332
oct23737053304
96813758051
102675726020
111153417620
12628118684
13338467b46
141b5514b52
15109d8ca9a
hex9f7c56c4

2675726020 has 24 divisors (see below), whose sum is σ = 6129845568. Its totient is φ = 972991200.

The previous prime is 2675725967. The next prime is 2675726023. The reversal of 2675726020 is 206275762.

It is not an unprimeable number, because it can be changed into a prime (2675726023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080976 + ... + 6081415.

It is an arithmetic number, because the mean of its divisors is an integer number (255410232).

Almost surely, 22675726020 is an apocalyptic number.

2675726020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2675726020 is an abundant number, since it is smaller than the sum of its proper divisors (3454119548).

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

2675726020 is a wasteful number, since it uses less digits than its factorization.

2675726020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12162411 (or 12162409 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 2675726020 is about 51727.4203880302. The cubic root of 2675726020 is about 1388.2911249472.

The spelling of 2675726020 in words is "two billion, six hundred seventy-five million, seven hundred twenty-six thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 12162391 24324782 48649564 60811955 121623910 133786301 243247820 267572602 535145204 668931505 1337863010 2675726020