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2495552 = 2638993
BaseRepresentation
bin1001100001010001000000
311200210020212
421201101000
51114324202
6125253252
730132443
oct11412100
94623225
102495552
111454a44
12a04228
13694b77
1448d65a
15344652
hex261440

2495552 has 14 divisors (see below), whose sum is σ = 4952238. Its totient is φ = 1247744.

The previous prime is 2495551. The next prime is 2495557. The reversal of 2495552 is 2555942.

It can be written as a sum of positive squares in only one way, i.e., 1893376 + 602176 = 1376^2 + 776^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 214 + 45 + 92 + 52 + 54 + 59 + 219 .

It is not an unprimeable number, because it can be changed into a prime (2495551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19433 + ... + 19560.

22495552 is an apocalyptic number.

It is an amenable number.

2495552 is a deficient number, since it is larger than the sum of its proper divisors (2456686).

2495552 is an equidigital number, since it uses as much as digits as its factorization.

2495552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39005 (or 38995 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 2495552 is about 1579.7316227765. The cubic root of 2495552 is about 135.6403415153.

The spelling of 2495552 in words is "two million, four hundred ninety-five thousand, five hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 38993 77986 155972 311944 623888 1247776 2495552