Search a number
-
+
3415415031 = 33718070979
BaseRepresentation
bin1100101110010011…
…0001100011110111
322211000201001122000
43023210301203313
523443321240111
61322524110343
7150431356140
oct31344614367
98730631560
103415415031
1114a2a04956
127b39953b3
13425792352
14245860ac7
1514ec9ec56
hexcb9318f7

3415415031 has 16 divisors (see below), whose sum is σ = 5782713600. Its totient is φ = 1951665624.

The previous prime is 3415415023. The next prime is 3415415033. The reversal of 3415415031 is 1305145143.

It is a happy number.

3415415031 is a `hidden beast` number, since 3 + 4 + 154 + 1 + 503 + 1 = 666.

It is not a de Polignac number, because 3415415031 - 23 = 3415415023 is a prime.

It is a super-2 number, since 2×34154150312 = 23330119667961461922, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3415414986 and 3415415004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3415415033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9035301 + ... + 9035678.

It is an arithmetic number, because the mean of its divisors is an integer number (361419600).

Almost surely, 23415415031 is an apocalyptic number.

3415415031 is a deficient number, since it is larger than the sum of its proper divisors (2367298569).

3415415031 is a wasteful number, since it uses less digits than its factorization.

3415415031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18070995 (or 18070989 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3415415031 is about 58441.5522637789. The cubic root of 3415415031 is about 1505.9636703352.

The spelling of 3415415031 in words is "three billion, four hundred fifteen million, four hundred fifteen thousand, thirty-one".

Divisors: 1 3 7 9 21 27 63 189 18070979 54212937 126496853 162638811 379490559 487916433 1138471677 3415415031