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30268362 = 2313936293
BaseRepresentation
bin111001101110…
…1101111001010
32002221210101110
41303131233022
530222041422
63000431150
7515163645
oct163355712
962853343
1030268362
11160a4083
12a1784b6
13636a197
14403ca5c
1529cd60c
hex1cddbca

30268362 has 16 divisors (see below), whose sum is σ = 60973920. Its totient is φ = 10016592.

The previous prime is 30268351. The next prime is 30268379. The reversal of 30268362 is 26386203.

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, 17313 + ... + 18980.

It is an arithmetic number, because the mean of its divisors is an integer number (3810870).

Almost surely, 230268362 is an apocalyptic number.

30268362 is an abundant number, since it is smaller than the sum of its proper divisors (30705558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30268362 is a wasteful number, since it uses less digits than its factorization.

30268362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36437.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 30268362 is about 5501.6690194885. The cubic root of 30268362 is about 311.6470161511.

The spelling of 30268362 in words is "thirty million, two hundred sixty-eight thousand, three hundred sixty-two".

Divisors: 1 2 3 6 139 278 417 834 36293 72586 108879 217758 5044727 10089454 15134181 30268362