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1031114030 = 25103111403
BaseRepresentation
bin111101011101011…
…000110100101110
32122212020000112112
4331131120310232
54102431122110
6250152204022
734360216232
oct7535306456
92585200475
101031114030
1148a045261
12249399612
1313581225b
149ad2a5c2
15607ca405
hex3d758d2e

1031114030 has 8 divisors (see below), whose sum is σ = 1856005272. Its totient is φ = 412445608.

The previous prime is 1031114027. The next prime is 1031114047. The reversal of 1031114030 is 304111301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10311140302 = 2126392285725681800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031113996 and 1031114014.

It is a congruent number.

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, 51555692 + ... + 51555711.

It is an arithmetic number, because the mean of its divisors is an integer number (232000659).

Almost surely, 21031114030 is an apocalyptic number.

1031114030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031114030 is a deficient number, since it is larger than the sum of its proper divisors (824891242).

1031114030 is a wasteful number, since it uses less digits than its factorization.

1031114030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103111410.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1031114030 is about 32110.9643268464. The cubic root of 1031114030 is about 1010.2656001812.

Adding to 1031114030 its reverse (304111301), we get a palindrome (1335225331).

The spelling of 1031114030 in words is "one billion, thirty-one million, one hundred fourteen thousand, thirty".

Divisors: 1 2 5 10 103111403 206222806 515557015 1031114030