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1230000910 = 25196473689
BaseRepresentation
bin100100101010000…
…0101001100001110
310011201110112001021
41021110011030032
510004340012120
6322015104354
742323556325
oct11124051416
93151415037
101230000910
11581337986
122a3b120ba
13167a999b8
14b94dd0bc
1572eb4aaa
hex4950530e

1230000910 has 16 divisors (see below), whose sum is σ = 2330528400. Its totient is φ = 466105536.

The previous prime is 1230000817. The next prime is 1230000911. The reversal of 1230000910 is 190000321.

1230000910 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230000911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3236655 + ... + 3237034.

It is an arithmetic number, because the mean of its divisors is an integer number (145658025).

Almost surely, 21230000910 is an apocalyptic number.

1230000910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230000910 is a deficient number, since it is larger than the sum of its proper divisors (1100527490).

1230000910 is a wasteful number, since it uses less digits than its factorization.

1230000910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6473715.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1230000910 is about 35071.3688070483. The cubic root of 1230000910 is about 1071.4415339215.

The spelling of 1230000910 in words is "one billion, two hundred thirty million, nine hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 19 38 95 190 6473689 12947378 32368445 64736890 123000091 246000182 615000455 1230000910