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2495628072 = 233274951643
BaseRepresentation
bin1001010011000000…
…0100001100101000
320102220222001010100
42110300010030220
520102340044242
61051345545400
7115562326410
oct22460041450
96386861110
102495628072
111070798343
12597945260
1330a05b502
14199633640
15e916554c
hex94c04328

2495628072 has 48 divisors (see below), whose sum is σ = 7724564640. Its totient is φ = 713036448.

The previous prime is 2495628053. The next prime is 2495628073. The reversal of 2495628072 is 2708265942.

2495628072 is a `hidden beast` number, since 2 + 4 + 9 + 562 + 80 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2495628073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2475318 + ... + 2476325.

It is an arithmetic number, because the mean of its divisors is an integer number (160928430).

Almost surely, 22495628072 is an apocalyptic number.

It is an amenable number.

2495628072 is an abundant number, since it is smaller than the sum of its proper divisors (5228936568).

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

2495628072 is a wasteful number, since it uses less digits than its factorization.

2495628072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951662 (or 4951655 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 2495628072 is about 49956.2615895145. The cubic root of 2495628072 is about 1356.4171974438.

The spelling of 2495628072 in words is "two billion, four hundred ninety-five million, six hundred twenty-eight thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 4951643 9903286 14854929 19806572 29709858 34661501 39613144 44564787 59419716 69323002 89129574 103984503 118839432 138646004 178259148 207969006 277292008 311953509 356518296 415938012 623907018 831876024 1247814036 2495628072