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93030106 = 2132449613
BaseRepresentation
bin1011000101110…
…00011011011010
320111001102022111
411202320123122
5142303430411
613121542534
72206512541
oct542703332
9214042274
1093030106
1148570994
12271a4a4a
1316373200
14c4d9158
158279721
hex58b86da

93030106 has 24 divisors (see below), whose sum is σ = 151688700. Its totient is φ = 42771456.

The previous prime is 93030031. The next prime is 93030109. The reversal of 93030106 is 60103039.

It can be written as a sum of positive squares in 6 ways, for example, as 697225 + 92332881 = 835^2 + 9609^2 .

It is not an unprimeable number, because it can be changed into a prime (93030109) 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, 151456 + ... + 152068.

Almost surely, 293030106 is an apocalyptic number.

93030106 is a deficient number, since it is larger than the sum of its proper divisors (58658594).

93030106 is a wasteful number, since it uses less digits than its factorization.

93030106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 93030106 is about 9645.2115580738. The cubic root of 93030106 is about 453.1143731856.

The spelling of 93030106 in words is "ninety-three million, thirty thousand, one hundred six".

Divisors: 1 2 13 26 169 338 449 613 898 1226 5837 7969 11674 15938 75881 103597 151762 207194 275237 550474 3578081 7156162 46515053 93030106