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30376241 = 747127727
BaseRepresentation
bin111001111100…
…0000100110001
32010011021100222
41303320010301
530234014431
63003022425
7516123320
oct163700461
963137328
1030376241
1116168135
12a20aa15
1363a730c
14406a0b7
152a0057b
hex1cf8131

30376241 has 16 divisors (see below), whose sum is σ = 35782656. Its totient is φ = 25247376.

The previous prime is 30376219. The next prime is 30376267. The reversal of 30376241 is 14267303.

It is not a de Polignac number, because 30376241 - 210 = 30375217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30376241.

It is not an unprimeable number, because it can be changed into a prime (30376141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41420 + ... + 42146.

It is an arithmetic number, because the mean of its divisors is an integer number (2236416).

Almost surely, 230376241 is an apocalyptic number.

It is an amenable number.

30376241 is a deficient number, since it is larger than the sum of its proper divisors (5406415).

30376241 is a wasteful number, since it uses less digits than its factorization.

30376241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 30376241 is about 5511.4645059185. The cubic root of 30376241 is about 312.0168225917.

The spelling of 30376241 in words is "thirty million, three hundred seventy-six thousand, two hundred forty-one".

Divisors: 1 7 47 127 329 727 889 5089 5969 34169 41783 92329 239183 646303 4339463 30376241