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930229530 = 23540577643
BaseRepresentation
bin110111011100100…
…010110100011010
32101211101120000120
4313130202310122
53401114321110
6232150014110
732023551306
oct6734426432
92354346016
10930229530
114380aa23a
1221b647336
1311a94bc99
148b788d06
15569ed870
hex37722d1a

930229530 has 32 divisors (see below), whose sum is σ = 2233393344. Its totient is φ = 247967616.

The previous prime is 930229529. The next prime is 930229537. The reversal of 930229530 is 35922039.

It is a junction number, because it is equal to n+sod(n) for n = 930229491 and 930229500.

It is not an unprimeable number, because it can be changed into a prime (930229537) 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, 117889 + ... + 125531.

It is an arithmetic number, because the mean of its divisors is an integer number (69793542).

Almost surely, 2930229530 is an apocalyptic number.

930229530 is an abundant number, since it is smaller than the sum of its proper divisors (1303163814).

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

930229530 is a wasteful number, since it uses less digits than its factorization.

930229530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11710.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 930229530 is about 30499.6644243834. The cubic root of 930229530 is about 976.1803036561.

The spelling of 930229530 in words is "nine hundred thirty million, two hundred twenty-nine thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4057 7643 8114 12171 15286 20285 22929 24342 38215 40570 45858 60855 76430 114645 121710 229290 31007651 62015302 93022953 155038255 186045906 310076510 465114765 930229530