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10296972 = 22327291409
BaseRepresentation
bin100111010001…
…111010001100
3201101010210100
4213101322030
510114000342
61004411100
7153344220
oct47217214
921333710
1010296972
1158a32a4
123546a90
132196aaa
141520780
15d85e4c
hex9d1e8c

10296972 has 72 divisors (see below), whose sum is σ = 30794400. Its totient is φ = 2838528.

The previous prime is 10296971. The next prime is 10296973. The reversal of 10296972 is 27969201.

10296972 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 an interprime number because it is at equal distance from previous prime (10296971) and next prime (10296973).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10296971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6604 + ... + 8012.

It is an arithmetic number, because the mean of its divisors is an integer number (427700).

Almost surely, 210296972 is an apocalyptic number.

10296972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10296972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15397200).

10296972 is an abundant number, since it is smaller than the sum of its proper divisors (20497428).

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

10296972 is a wasteful number, since it uses less digits than its factorization.

10296972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 10296972 is about 3208.8895275469. The cubic root of 10296972 is about 217.5553881926. Note that the first 3 decimals are identical.

It can be divided in two parts, 102969 and 72, that added together give a square (103041 = 3212).

The spelling of 10296972 in words is "ten million, two hundred ninety-six thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 29 36 42 58 63 84 87 116 126 174 203 252 261 348 406 522 609 812 1044 1218 1409 1827 2436 2818 3654 4227 5636 7308 8454 9863 12681 16908 19726 25362 29589 39452 40861 50724 59178 81722 88767 118356 122583 163444 177534 245166 286027 355068 367749 490332 572054 735498 858081 1144108 1470996 1716162 2574243 3432324 5148486 10296972