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3163240053 = 33337509683
BaseRepresentation
bin1011110010001011…
…0011011001110101
322011110012020121000
42330202303121311
522434242140203
61241515113513
7141250045131
oct27442633165
98143166530
103163240053
111383626086
12743442899
133b546a99c
1422017a3c1
15137a8b4a3
hexbc8b3675

3163240053 has 32 divisors (see below), whose sum is σ = 4716316800. Its totient is φ = 2095365888.

The previous prime is 3163240043. The next prime is 3163240063. The reversal of 3163240053 is 3500423613.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3163240043) and next prime (3163240063).

It is not a de Polignac number, because 3163240053 - 25 = 3163240021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3163239999 and 3163240026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163240043) 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, 4631050 + ... + 4631732.

It is an arithmetic number, because the mean of its divisors is an integer number (147384900).

Almost surely, 23163240053 is an apocalyptic number.

It is an amenable number.

3163240053 is a deficient number, since it is larger than the sum of its proper divisors (1553076747).

3163240053 is a wasteful number, since it uses less digits than its factorization.

3163240053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1532 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3163240053 is about 56242.6888848675. The cubic root of 3163240053 is about 1467.9481535800.

Adding to 3163240053 its reverse (3500423613), we get a palindrome (6663663666).

The spelling of 3163240053 in words is "three billion, one hundred sixty-three million, two hundred forty thousand, fifty-three".

Divisors: 1 3 9 27 337 509 683 1011 1527 2049 3033 4581 6147 9099 13743 18441 171533 230171 347647 514599 690513 1042941 1543797 2071539 3128823 4631391 6214617 9386469 117157039 351471117 1054413351 3163240053