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10496290 = 257231691
BaseRepresentation
bin101000000010…
…100100100010
3201202021012111
4220002210202
510141340130
61012545534
7155134300
oct50024442
921667174
1010496290
115a1a022
1236222aa
13223672c
141573270
15dc502a
hexa02922

10496290 has 48 divisors (see below), whose sum is σ = 22719744. Its totient is φ = 3477600.

The previous prime is 10496267. The next prime is 10496309. The reversal of 10496290 is 9269401.

It is a happy number.

It is a super-2 number, since 2×104962902 = 220344207528200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14845 + ... + 15535.

It is an arithmetic number, because the mean of its divisors is an integer number (473328).

Almost surely, 210496290 is an apocalyptic number.

10496290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10496290 is an abundant number, since it is smaller than the sum of its proper divisors (12223454).

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

10496290 is a wasteful number, since it uses less digits than its factorization.

10496290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10496290 is about 3239.7978331989. The cubic root of 10496290 is about 218.9501634546.

The spelling of 10496290 in words is "ten million, four hundred ninety-six thousand, two hundred ninety".

Divisors: 1 2 5 7 10 14 31 35 49 62 70 98 155 217 245 310 434 490 691 1085 1382 1519 2170 3038 3455 4837 6910 7595 9674 15190 21421 24185 33859 42842 48370 67718 107105 149947 169295 214210 299894 338590 749735 1049629 1499470 2099258 5248145 10496290