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1072413468 = 223274255609
BaseRepresentation
bin111111111010111…
…011101100011100
32202201221020201100
4333322323230130
54144014212333
6254225313100
735401235610
oct7772735434
92681836640
101072413468
11500393125
1225b195790
131412423a9
14a25db340
1564237213
hex3febbb1c

1072413468 has 36 divisors (see below), whose sum is σ = 3098084080. Its totient is φ = 306403776.

The previous prime is 1072413449. The next prime is 1072413469. The reversal of 1072413468 is 8643142701.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072413469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2127553 + ... + 2128056.

Almost surely, 21072413468 is an apocalyptic number.

1072413468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1072413468 is an abundant number, since it is smaller than the sum of its proper divisors (2025670612).

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

1072413468 is a wasteful number, since it uses less digits than its factorization.

1072413468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255626 (or 4255621 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1072413468 is about 32747.7246232467. The cubic root of 1072413468 is about 1023.5775527449.

The spelling of 1072413468 in words is "one billion, seventy-two million, four hundred thirteen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 4255609 8511218 12766827 17022436 25533654 29789263 38300481 51067308 59578526 76600962 89367789 119157052 153201924 178735578 268103367 357471156 536206734 1072413468