Search a number
-
+
1030023310 = 25117187961
BaseRepresentation
bin111101011001001…
…110100010001110
32122210011121100111
4331121032202032
54102141221220
6250112550234
734345024261
oct7531164216
92583147314
101030023310
1148946a838
12248b5237a
1313551c964
149ab24cd8
156066215a
hex3d64e88e

1030023310 has 16 divisors (see below), whose sum is σ = 1855646352. Its totient is φ = 411652800.

The previous prime is 1030023299. The next prime is 1030023331. The reversal of 1030023310 is 133200301.

It is a super-2 number, since 2×10300233102 = 2121896038286712200, which contains 22 as substring.

1030023310 is a modest number, since divided by 23310 gives 1030 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32271 + ... + 55690.

It is an arithmetic number, because the mean of its divisors is an integer number (115977897).

Almost surely, 21030023310 is an apocalyptic number.

1030023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030023310 is a deficient number, since it is larger than the sum of its proper divisors (825623042).

1030023310 is a wasteful number, since it uses less digits than its factorization.

1030023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89139.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1030023310 is about 32093.9762260771. The cubic root of 1030023310 is about 1009.9092523767.

Adding to 1030023310 its reverse (133200301), we get a palindrome (1163223611).

The spelling of 1030023310 in words is "one billion, thirty million, twenty-three thousand, three hundred ten".

Divisors: 1 2 5 10 1171 2342 5855 11710 87961 175922 439805 879610 103002331 206004662 515011655 1030023310