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730046632 = 23726948463
BaseRepresentation
bin101011100000111…
…010000010101000
31212212201012201011
4223200322002220
52443342443012
6200235233304
724043202560
oct5340720250
91785635634
10730046632
11345101927
121845a8834
13b832c673
146cd59da0
154415a1a7
hex2b83a0a8

730046632 has 32 divisors (see below), whose sum is σ = 1570233600. Its totient is φ = 311707584.

The previous prime is 730046627. The next prime is 730046659. The reversal of 730046632 is 236640037.

It is a junction number, because it is equal to n+sod(n) for n = 730046594 and 730046603.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9168 + ... + 39295.

It is an arithmetic number, because the mean of its divisors is an integer number (49069800).

Almost surely, 2730046632 is an apocalyptic number.

It is an amenable number.

730046632 is an abundant number, since it is smaller than the sum of its proper divisors (840186968).

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

730046632 is a wasteful number, since it uses less digits than its factorization.

730046632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48745 (or 48741 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 730046632 is about 27019.3751223081. The cubic root of 730046632 is about 900.4305067954.

Adding to 730046632 its reverse (236640037), we get a palindrome (966686669).

The spelling of 730046632 in words is "seven hundred thirty million, forty-six thousand, six hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 269 538 1076 1883 2152 3766 7532 15064 48463 96926 193852 339241 387704 678482 1356964 2713928 13036547 26073094 52146188 91255829 104292376 182511658 365023316 730046632