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30483092 = 2212915903
BaseRepresentation
bin111010001001…
…0001010010100
32010100200221102
41310102022110
530300424332
63005205232
7520046663
oct164221224
963320842
1030483092
1116230442
12a260818
136413b43
144096dda
152a22062
hex1d12294

30483092 has 12 divisors (see below), whose sum is σ = 53395776. Its totient is φ = 15227160.

The previous prime is 30483077. The next prime is 30483107. The reversal of 30483092 is 29038403.

It is an interprime number because it is at equal distance from previous prime (30483077) and next prime (30483107).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213 + ... + 8115.

It is an arithmetic number, because the mean of its divisors is an integer number (4449648).

Almost surely, 230483092 is an apocalyptic number.

It is an amenable number.

30483092 is a deficient number, since it is larger than the sum of its proper divisors (22912684).

30483092 is a wasteful number, since it uses less digits than its factorization.

30483092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198 (or 7196 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 30483092 is about 5521.1495179899. The cubic root of 30483092 is about 312.3822429921.

The spelling of 30483092 in words is "thirty million, four hundred eighty-three thousand, ninety-two".

Divisors: 1 2 4 1291 2582 5164 5903 11806 23612 7620773 15241546 30483092