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830629482 = 231229112643
BaseRepresentation
bin110001100000100…
…110011001101010
32010212222100102220
4301200212121222
53200120120412
6214231134510
726404143204
oct6140463152
92125870386
10830629482
11396961251
121b2214436
13103118547
147c45d774
154cdc768c
hex3182666a

830629482 has 16 divisors (see below), whose sum is σ = 1662625440. Its totient is φ = 276648752.

The previous prime is 830629477. The next prime is 830629489. The reversal of 830629482 is 284926038.

It is not an unprimeable number, because it can be changed into a prime (830629489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48948 + ... + 63695.

It is an arithmetic number, because the mean of its divisors is an integer number (103914090).

Almost surely, 2830629482 is an apocalyptic number.

830629482 is an abundant number, since it is smaller than the sum of its proper divisors (831995958).

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

830629482 is a wasteful number, since it uses less digits than its factorization.

830629482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113877.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 830629482 is about 28820.6433307794. The cubic root of 830629482 is about 940.0171575260.

The spelling of 830629482 in words is "eight hundred thirty million, six hundred twenty-nine thousand, four hundred eighty-two".

Divisors: 1 2 3 6 1229 2458 3687 7374 112643 225286 337929 675858 138438247 276876494 415314741 830629482