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1037031149 = 72111923991
BaseRepresentation
bin111101110011111…
…101011011101101
32200021100122022002
4331303331123231
54110434444044
6250523102045
734461422300
oct7563753355
92607318262
101037031149
11492416940
1224b371925
13136b045cb
149ba2ab37
156109874e
hex3dcfd6ed

1037031149 has 12 divisors (see below), whose sum is σ = 1316010528. Its totient is φ = 808075800.

The previous prime is 1037031139. The next prime is 1037031167. The reversal of 1037031149 is 9411307301.

It is a happy number.

It is not a de Polignac number, because 1037031149 - 28 = 1037030893 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1037031109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 961457 + ... + 962534.

It is an arithmetic number, because the mean of its divisors is an integer number (109667544).

Almost surely, 21037031149 is an apocalyptic number.

It is an amenable number.

1037031149 is a deficient number, since it is larger than the sum of its proper divisors (278979379).

1037031149 is a wasteful number, since it uses less digits than its factorization.

1037031149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924016 (or 1924009 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1037031149 is about 32202.9680153864. The cubic root of 1037031149 is about 1012.1944082890.

The spelling of 1037031149 in words is "one billion, thirty-seven million, thirty-one thousand, one hundred forty-nine".

Divisors: 1 7 11 49 77 539 1923991 13467937 21163901 94275559 148147307 1037031149