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1030760225 = 52113748219
BaseRepresentation
bin111101011100000…
…010011100100001
32122211120001012122
4331130002130201
54102333311400
6250140434025
734354213565
oct7534023441
92584501178
101030760225
11489923460
12249248915
1313571a1c1
149ac776a5
156075a685
hex3d702721

1030760225 has 12 divisors (see below), whose sum is σ = 1394337840. Its totient is φ = 749643600.

The previous prime is 1030760209. The next prime is 1030760231. The reversal of 1030760225 is 5220670301.

It is not a de Polignac number, because 1030760225 - 24 = 1030760209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1030760194 and 1030760203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1873835 + ... + 1874384.

It is an arithmetic number, because the mean of its divisors is an integer number (116194820).

Almost surely, 21030760225 is an apocalyptic number.

It is an amenable number.

1030760225 is a deficient number, since it is larger than the sum of its proper divisors (363577615).

1030760225 is a wasteful number, since it uses less digits than its factorization.

1030760225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748240 (or 3748235 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1030760225 is about 32105.4547546052. The cubic root of 1030760225 is about 1010.1500365286.

The spelling of 1030760225 in words is "one billion, thirty million, seven hundred sixty thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 275 3748219 18741095 41230409 93705475 206152045 1030760225