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10231377 = 313436101
BaseRepresentation
bin100111000001…
…111001010001
3201020210210220
4213001321101
510104401002
61003143253
7152652042
oct47017121
921223726
1010231377
115858a92
123514b29
132172c90
1415048c9
15d717bc
hex9c1e51

10231377 has 16 divisors (see below), whose sum is σ = 15035328. Its totient is φ = 6148800.

The previous prime is 10231349. The next prime is 10231379. The reversal of 10231377 is 77313201.

It is not a de Polignac number, because 10231377 - 28 = 10231121 is a prime.

It is a super-2 number, since 2×102313772 = 209362150632258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10231379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1374 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (939708).

Almost surely, 210231377 is an apocalyptic number.

It is an amenable number.

10231377 is a deficient number, since it is larger than the sum of its proper divisors (4803951).

10231377 is a wasteful number, since it uses less digits than its factorization.

10231377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 10231377 is about 3198.6523724844. The cubic root of 10231377 is about 217.0924379831.

Adding to 10231377 its reverse (77313201), we get a palindrome (87544578).

The spelling of 10231377 in words is "ten million, two hundred thirty-one thousand, three hundred seventy-seven".

Divisors: 1 3 13 39 43 129 559 1677 6101 18303 79313 237939 262343 787029 3410459 10231377