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244792941 = 31922718919
BaseRepresentation
bin11101001011100…
…11111001101101
3122001121202210020
432211303321231
51000131333231
640142432353
76031464021
oct1645637155
9561552706
10244792941
111161a7618
1269b926b9
133b93b5c3
1424722381
1516756396
hexe973e6d

244792941 has 16 divisors (see below), whose sum is σ = 345100800. Its totient is φ = 153916848.

The previous prime is 244792931. The next prime is 244792949. The reversal of 244792941 is 149297442.

It is not a de Polignac number, because 244792941 - 211 = 244790893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244792893 and 244792902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244792949) 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, 3480 + ... + 22398.

It is an arithmetic number, because the mean of its divisors is an integer number (21568800).

Almost surely, 2244792941 is an apocalyptic number.

It is an amenable number.

244792941 is a deficient number, since it is larger than the sum of its proper divisors (100307859).

244792941 is a wasteful number, since it uses less digits than its factorization.

244792941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19168.

The product of its digits is 145152, while the sum is 42.

The square root of 244792941 is about 15645.8601872828. The cubic root of 244792941 is about 625.5561479590.

The spelling of 244792941 in words is "two hundred forty-four million, seven hundred ninety-two thousand, nine hundred forty-one".

Divisors: 1 3 19 57 227 681 4313 12939 18919 56757 359461 1078383 4294613 12883839 81597647 244792941