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10152242212 = 2272111718389
BaseRepresentation
bin10010111010001111…
…01110110000100100
3222012112020100011211
421131013232300210
5131242433222322
64355221441204
7506403430540
oct113507566044
928175210154
1010152242212
11433a748922
121b73b70204
13c5a3c2b18
146c4472a20
153e6431b77
hex25d1eec24

10152242212 has 24 divisors (see below), whose sum is σ = 20400726080. Its totient is φ = 4330337760.

The previous prime is 10152242209. The next prime is 10152242231. The reversal of 10152242212 is 21224225101.

10152242212 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 2×101522422122 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853287 + ... + 865102.

Almost surely, 210152242212 is an apocalyptic number.

It is an amenable number.

10152242212 is an abundant number, since it is smaller than the sum of its proper divisors (10248483868).

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

10152242212 is a wasteful number, since it uses less digits than its factorization.

10152242212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718611 (or 1718609 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 10152242212 its reverse (21224225101), we get a palindrome (31376467313).

The spelling of 10152242212 in words is "ten billion, one hundred fifty-two million, two hundred forty-two thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 211 422 844 1477 2954 5908 1718389 3436778 6873556 12028723 24057446 48114892 362580079 725160158 1450320316 2538060553 5076121106 10152242212