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10120370 = 251377849
BaseRepresentation
bin100110100110…
…110010110010
3201001011112112
4212212302302
510042322440
61000525322
7152010311
oct46466262
921034475
1010120370
115792647
123480842
1321345b0
1414b6278
15d4d965
hex9a6cb2

10120370 has 16 divisors (see below), whose sum is σ = 19618200. Its totient is φ = 3736704.

The previous prime is 10120361. The next prime is 10120379. The reversal of 10120370 is 7302101.

10120370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10120361) and next prime (10120379).

It can be written as a sum of positive squares in 4 ways, for example, as 4355569 + 5764801 = 2087^2 + 2401^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10120379) 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, 38795 + ... + 39054.

Almost surely, 210120370 is an apocalyptic number.

10120370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120370 is a deficient number, since it is larger than the sum of its proper divisors (9497830).

10120370 is a wasteful number, since it uses less digits than its factorization.

10120370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77869.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 10120370 is about 3181.2528978376. The cubic root of 10120370 is about 216.3044546393.

Adding to 10120370 its reverse (7302101), we get a palindrome (17422471).

The spelling of 10120370 in words is "ten million, one hundred twenty thousand, three hundred seventy".

Divisors: 1 2 5 10 13 26 65 130 77849 155698 389245 778490 1012037 2024074 5060185 10120370