Search a number
-
+
10342572 = 223861881
BaseRepresentation
bin100111011101…
…000010101100
3201110110100020
4213131002230
510121430242
61005402140
7153624162
oct47350254
921413306
1010342572
115924589
123569350
1321b1786
141533232
15d946ec
hex9dd0ac

10342572 has 12 divisors (see below), whose sum is σ = 24132696. Its totient is φ = 3447520.

The previous prime is 10342543. The next prime is 10342597. The reversal of 10342572 is 27524301.

10342572 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 tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430929 + ... + 430952.

It is an arithmetic number, because the mean of its divisors is an integer number (2011058).

Almost surely, 210342572 is an apocalyptic number.

10342572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10342572 is an abundant number, since it is smaller than the sum of its proper divisors (13790124).

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

10342572 is a wasteful number, since it uses less digits than its factorization.

10342572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861888 (or 861886 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 10342572 is about 3215.9869402720. The cubic root of 10342572 is about 217.8760623131.

Adding to 10342572 its reverse (27524301), we get a palindrome (37866873).

The spelling of 10342572 in words is "ten million, three hundred forty-two thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 861881 1723762 2585643 3447524 5171286 10342572