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8952490 = 253128879
BaseRepresentation
bin100010001001…
…101010101010
3121211211111201
4202021222222
54242434430
6515514414
7136044361
oct42115252
917754451
108952490
115065158
122bb8a0a
131b15b41
1412907d8
15bbc8ca
hex889aaa

8952490 has 16 divisors (see below), whose sum is σ = 16634880. Its totient is φ = 3465360.

The previous prime is 8952487. The next prime is 8952499. The reversal of 8952490 is 942598.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (8952499) 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, 14130 + ... + 14749.

It is an arithmetic number, because the mean of its divisors is an integer number (1039680).

Almost surely, 28952490 is an apocalyptic number.

8952490 is a deficient number, since it is larger than the sum of its proper divisors (7682390).

8952490 is a wasteful number, since it uses less digits than its factorization.

8952490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28917.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 8952490 is about 2992.0711889927. The cubic root of 8952490 is about 207.6417186414.

The spelling of 8952490 in words is "eight million, nine hundred fifty-two thousand, four hundred ninety".

Divisors: 1 2 5 10 31 62 155 310 28879 57758 144395 288790 895249 1790498 4476245 8952490