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10297470 = 235379277
BaseRepresentation
bin100111010010…
…000001111110
3201101011110210
4213102001332
510114004340
61004413250
7153345531
oct47220176
921334423
1010297470
1158a3707
123547226
1321970a1
141520a18
15d86180
hex9d207e

10297470 has 32 divisors (see below), whose sum is σ = 25384608. Its totient is φ = 2671488.

The previous prime is 10297459. The next prime is 10297477. The reversal of 10297470 is 7479201.

10297470 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10297477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3529 + ... + 5748.

It is an arithmetic number, because the mean of its divisors is an integer number (793269).

Almost surely, 210297470 is an apocalyptic number.

10297470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10297470 is an abundant number, since it is smaller than the sum of its proper divisors (15087138).

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

10297470 is a wasteful number, since it uses less digits than its factorization.

10297470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 10297470 is about 3208.9671235461. The cubic root of 10297470 is about 217.5588953996.

The spelling of 10297470 in words is "ten million, two hundred ninety-seven thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 9277 18554 27831 46385 55662 92770 139155 278310 343249 686498 1029747 1716245 2059494 3432490 5148735 10297470