Search a number
-
+
10174144 = 26433697
BaseRepresentation
bin100110110011…
…111011000000
3201010220022011
4212303323000
510101033034
61002022304
7152323141
oct46637300
921126264
1010174144
115819a92
1234a7994
132152c06
1414cbac8
15d5e864
hex9b3ec0

10174144 has 28 divisors (see below), whose sum is σ = 20664424. Its totient is φ = 4967424.

The previous prime is 10174127. The next prime is 10174147. The reversal of 10174144 is 44147101.

10174144 = 2162 + 2172 + ... + 3432.

It is a happy number.

10174144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101741442 = 207026412265472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10174147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904 + ... + 4600.

Almost surely, 210174144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10174144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10332212).

10174144 is an abundant number, since it is smaller than the sum of its proper divisors (10490280).

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

10174144 is an equidigital number, since it uses as much as digits as its factorization.

10174144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752 (or 3742 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 10174144 is about 3189.6934021940. The cubic root of 10174144 is about 216.6868851612.

The spelling of 10174144 in words is "ten million, one hundred seventy-four thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 43 64 86 172 344 688 1376 2752 3697 7394 14788 29576 59152 118304 158971 236608 317942 635884 1271768 2543536 5087072 10174144