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352013425042 = 25913167733637
BaseRepresentation
bin1010001111101011010…
…00101001100110010010
31020122121102100210021211
411013311220221212102
521231410414100132
6425413541210334
734301135513056
oct5076550514622
91218542323254
10352013425042
11126319446394
12582807009aa
132726ba664a6
1413075023c66
159253bb9147
hex51f5a29992

352013425042 has 32 divisors (see below), whose sum is σ = 541883960640. Its totient is φ = 171444037440.

The previous prime is 352013425033. The next prime is 352013425069. The reversal of 352013425042 is 240524310253.

It is a junction number, because it is equal to n+sod(n) for n = 352013424995 and 352013425013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10448248 + ... + 10481884.

It is an arithmetic number, because the mean of its divisors is an integer number (16933873770).

Almost surely, 2352013425042 is an apocalyptic number.

352013425042 is a deficient number, since it is larger than the sum of its proper divisors (189870535598).

352013425042 is a wasteful number, since it uses less digits than its factorization.

352013425042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34506.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 352013425042 its reverse (240524310253), we get a palindrome (592537735295).

The spelling of 352013425042 in words is "three hundred fifty-two billion, thirteen million, four hundred twenty-five thousand, forty-two".

Divisors: 1 2 59 118 131 262 677 1354 7729 15458 33637 39943 67274 79886 88687 177374 1984583 3969166 4406447 5232533 8812894 10465066 22772249 45544498 259980373 519960746 1343562691 2687125382 2983164619 5966329238 176006712521 352013425042