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10474387 = 721119433
BaseRepresentation
bin100111111101…
…001110010011
3201201011011021
4213331032103
510140140022
61012300311
7155013400
oct47751623
921634137
1010474387
115a04620
123611697
132229781
1415692a7
15dbd7c7
hex9fd393

10474387 has 12 divisors (see below), whose sum is σ = 13292856. Its totient is φ = 8161440.

The previous prime is 10474369. The next prime is 10474391. The reversal of 10474387 is 78347401.

It is not a de Polignac number, because 10474387 - 215 = 10441619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10474357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9178 + ... + 10255.

It is an arithmetic number, because the mean of its divisors is an integer number (1107738).

Almost surely, 210474387 is an apocalyptic number.

10474387 is a deficient number, since it is larger than the sum of its proper divisors (2818469).

10474387 is a wasteful number, since it uses less digits than its factorization.

10474387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19458 (or 19451 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 10474387 is about 3236.4157643912. The cubic root of 10474387 is about 218.7977602383.

The spelling of 10474387 in words is "ten million, four hundred seventy-four thousand, three hundred eighty-seven".

Divisors: 1 7 11 49 77 539 19433 136031 213763 952217 1496341 10474387