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10297434 = 237245177
BaseRepresentation
bin100111010010…
…000001011010
3201101011102110
4213102001122
510114004214
61004413150
7153345450
oct47220132
921334373
1010297434
1158a3684
1235471b6
132197074
1415209d0
15d86159
hex9d205a

10297434 has 16 divisors (see below), whose sum is σ = 23537088. Its totient is φ = 2942112.

The previous prime is 10297429. The next prime is 10297439. The reversal of 10297434 is 43479201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10297429) and next prime (10297439).

It is not an unprimeable number, because it can be changed into a prime (10297439) 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, 122547 + ... + 122630.

It is an arithmetic number, because the mean of its divisors is an integer number (1471068).

Almost surely, 210297434 is an apocalyptic number.

10297434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10297434 is an abundant number, since it is smaller than the sum of its proper divisors (13239654).

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

10297434 is a wasteful number, since it uses less digits than its factorization.

10297434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245189.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 10297434 is about 3208.9615142597. The cubic root of 10297434 is about 217.5586418703.

It can be divided in two parts, 10297 and 434, that added together give a triangular number (10731 = T146).

The spelling of 10297434 in words is "ten million, two hundred ninety-seven thousand, four hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 42 245177 490354 735531 1471062 1716239 3432478 5148717 10297434