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10302323241 = 3719149173291
BaseRepresentation
bin10011001100001000…
…01111101000101001
3222120222122020122110
421212010033220221
5132044343320431
64422142312533
7513205205550
oct114604175051
928528566573
1010302323241
114407435a31
121bb6288749
13c8251c872
146da37cd97
154046ca346
hex26610fa29

10302323241 has 32 divisors (see below), whose sum is σ = 16636032000. Its totient is φ = 5539734720.

The previous prime is 10302323237. The next prime is 10302323261. The reversal of 10302323241 is 14232320301.

It is not a de Polignac number, because 10302323241 - 22 = 10302323237 is a prime.

It is a super-2 number, since 2×103023232412 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10302323261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27195 + ... + 146096.

It is an arithmetic number, because the mean of its divisors is an integer number (519876000).

Almost surely, 210302323241 is an apocalyptic number.

It is an amenable number.

10302323241 is a deficient number, since it is larger than the sum of its proper divisors (6333708759).

10302323241 is a wasteful number, since it uses less digits than its factorization.

10302323241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173469.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10302323241 its reverse (14232320301), we get a palindrome (24534643542).

The spelling of 10302323241 in words is "ten billion, three hundred two million, three hundred twenty-three thousand, two hundred forty-one".

Divisors: 1 3 7 19 21 57 133 149 399 447 1043 2831 3129 8493 19817 59451 173291 519873 1213037 3292529 3639111 9877587 23047703 25820359 69143109 77461077 180742513 490586821 542227539 1471760463 3434107747 10302323241