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6413023422 = 233139135361
BaseRepresentation
bin1011111100011111…
…01111100010111110
3121112221020100022000
411332033233202332
5101113213222142
62540205203130
7314630541201
oct57617574276
917487210260
106413023422
1127a0a91463
1212ab8604a6
137b281a120
1444ba03938
1527802014c
hex17e3ef8be

6413023422 has 32 divisors (see below), whose sum is σ = 15347408160. Its totient is φ = 1973237760.

The previous prime is 6413023417. The next prime is 6413023423. The reversal of 6413023422 is 2243203146.

It is a super-2 number, since 2×64130234222 = 82253738822241180168, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6413023423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4566979 + ... + 4568382.

It is an arithmetic number, because the mean of its divisors is an integer number (479606505).

Almost surely, 26413023422 is an apocalyptic number.

6413023422 is an abundant number, since it is smaller than the sum of its proper divisors (8934384738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6413023422 is a wasteful number, since it uses less digits than its factorization.

6413023422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9135385 (or 9135379 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 6413023422 is about 80081.3550210035. The cubic root of 6413023422 is about 1857.8940420580.

Adding to 6413023422 its reverse (2243203146), we get a palindrome (8656226568).

The spelling of 6413023422 in words is "six billion, four hundred thirteen million, twenty-three thousand, four hundred twenty-two".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 9135361 18270722 27406083 54812166 82218249 118759693 164436498 237519386 246654747 356279079 493309494 712558158 1068837237 2137674474 3206511711 6413023422