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30095150 = 252601903
BaseRepresentation
bin111001011001…
…1011100101110
32002121222210012
41302303130232
530201021100
62553013222
7513542651
oct162633456
962558705
1030095150
1115a95a28
12a0b4212
1363093a7
143dd5898
152997135
hex1cb372e

30095150 has 12 divisors (see below), whose sum is σ = 55977072. Its totient is φ = 12038040.

The previous prime is 30095147. The next prime is 30095207. The reversal of 30095150 is 5159003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300902 + ... + 301001.

It is an arithmetic number, because the mean of its divisors is an integer number (4664756).

Almost surely, 230095150 is an apocalyptic number.

30095150 is a deficient number, since it is larger than the sum of its proper divisors (25881922).

30095150 is a wasteful number, since it uses less digits than its factorization.

30095150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601915 (or 601910 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 30095150 is about 5485.9046655953. The cubic root of 30095150 is about 311.0514074303.

The spelling of 30095150 in words is "thirty million, ninety-five thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 601903 1203806 3009515 6019030 15047575 30095150