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102010353 = 3172117659
BaseRepresentation
bin1100001010010…
…00110111110001
321002221122220020
412011020313301
5202103312403
614042234053
72346034164
oct605106761
9232848806
10102010353
1152644985
122a1b5929
1318198873
14d795adb
158e50453
hex6148df1

102010353 has 12 divisors (see below), whose sum is σ = 144486480. Its totient is φ = 64005952.

The previous prime is 102010339. The next prime is 102010397. The reversal of 102010353 is 353010201.

It is a happy number.

It is not a de Polignac number, because 102010353 - 26 = 102010289 is a prime.

It is a super-2 number, since 2×1020103532 = 20812224238369218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102012353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57963 + ... + 59696.

It is an arithmetic number, because the mean of its divisors is an integer number (12040540).

Almost surely, 2102010353 is an apocalyptic number.

It is an amenable number.

102010353 is a deficient number, since it is larger than the sum of its proper divisors (42476127).

102010353 is a wasteful number, since it uses less digits than its factorization.

102010353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117696 (or 117679 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 102010353 is about 10100.0174752324. The cubic root of 102010353 is about 467.2486803462.

Adding to 102010353 its reverse (353010201), we get a palindrome (455020554).

The spelling of 102010353 in words is "one hundred two million, ten thousand, three hundred fifty-three".

Divisors: 1 3 17 51 289 867 117659 352977 2000203 6000609 34003451 102010353