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1010031052 = 222271112369
BaseRepresentation
bin111100001100111…
…101100111001100
32121101112220010111
4330030331213030
54032031443202
6244120245404
734013056642
oct7414754714
92541486114
101010031052
11479155308
12242310864
1313133cc14
14981dd192
155da136d7
hex3c33d9cc

1010031052 has 12 divisors (see below), whose sum is σ = 1775342520. Its totient is φ = 502790336.

The previous prime is 1010031049. The next prime is 1010031059. The reversal of 1010031052 is 2501300101.

It is not an unprimeable number, because it can be changed into a prime (1010031059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 555277 + ... + 557092.

It is an arithmetic number, because the mean of its divisors is an integer number (147945210).

Almost surely, 21010031052 is an apocalyptic number.

It is an amenable number.

1010031052 is a deficient number, since it is larger than the sum of its proper divisors (765311468).

1010031052 is a wasteful number, since it uses less digits than its factorization.

1010031052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112600 (or 1112598 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1010031052 is about 31780.9856989993. The cubic root of 1010031052 is about 1003.3325656689.

Adding to 1010031052 its reverse (2501300101), we get a palindrome (3511331153).

The spelling of 1010031052 in words is "one billion, ten million, thirty-one thousand, fifty-two".

Divisors: 1 2 4 227 454 908 1112369 2224738 4449476 252507763 505015526 1010031052