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10534998 = 238811993
BaseRepresentation
bin101000001100…
…000001010110
3201211020022010
4220030001112
510144104443
61013445050
7155355165
oct50140126
921736263
1010534998
115a46111
123640786
13224b236
1415833dc
15dd1733
hexa0c056

10534998 has 16 divisors (see below), whose sum is σ = 21104496. Its totient is φ = 3505920.

The previous prime is 10534963. The next prime is 10534999. The reversal of 10534998 is 89943501.

It is a super-2 number, since 2×105349982 = 221972365720008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4290 + ... + 6282.

It is an arithmetic number, because the mean of its divisors is an integer number (1319031).

Almost surely, 210534998 is an apocalyptic number.

10534998 is an abundant number, since it is smaller than the sum of its proper divisors (10569498).

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

10534998 is a wasteful number, since it uses less digits than its factorization.

10534998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 10534998 is about 3245.7661653298. The cubic root of 10534998 is about 219.2189798997.

The spelling of 10534998 in words is "ten million, five hundred thirty-four thousand, nine hundred ninety-eight".

Divisors: 1 2 3 6 881 1762 1993 2643 3986 5286 5979 11958 1755833 3511666 5267499 10534998