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10537030 = 2571091381
BaseRepresentation
bin101000001100…
…100001000110
3201211100002101
4220030201012
510144141110
61013502314
7155364130
oct50144106
921740071
1010537030
115a47699
12364199a
13224c13a
141584050
15dd213a
hexa0c846

10537030 has 32 divisors (see below), whose sum is σ = 21890880. Its totient is φ = 3576960.

The previous prime is 10537019. The next prime is 10537031. The reversal of 10537030 is 3073501.

It is a super-2 number, since 2×105370302 = 222058002441800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10536989 and 10537007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10537031) 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, 6940 + ... + 8320.

It is an arithmetic number, because the mean of its divisors is an integer number (684090).

Almost surely, 210537030 is an apocalyptic number.

10537030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10537030 is an abundant number, since it is smaller than the sum of its proper divisors (11353850).

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

10537030 is a wasteful number, since it uses less digits than its factorization.

10537030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 10537030 is about 3246.0791734029. The cubic root of 10537030 is about 219.2330733790.

The spelling of 10537030 in words is "ten million, five hundred thirty-seven thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 109 218 545 763 1090 1381 1526 2762 3815 6905 7630 9667 13810 19334 48335 96670 150529 301058 752645 1053703 1505290 2107406 5268515 10537030