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352020315241 = 71573137102107
BaseRepresentation
bin1010001111101100000…
…10111011110001101001
31020122121220022211212101
411013312002323301221
521231414200041431
6425414345013401
734301251211110
oct5076602736151
91218556284771
10352020315241
11126322322071
1258282a84261
132727030972a
1413075cd8c77
1592545ca961
hex51f60bbc69

352020315241 has 16 divisors (see below), whose sum is σ = 405004438656. Its totient is φ = 299711333376.

The previous prime is 352020315223. The next prime is 352020315259. The reversal of 352020315241 is 142513020253.

It is an interprime number because it is at equal distance from previous prime (352020315223) and next prime (352020315259).

It is not a de Polignac number, because 352020315241 - 227 = 351886097513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352020315281) 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, 3396510 + ... + 3498616.

It is an arithmetic number, because the mean of its divisors is an integer number (25312777416).

Almost surely, 2352020315241 is an apocalyptic number.

It is an amenable number.

352020315241 is a deficient number, since it is larger than the sum of its proper divisors (52984123415).

352020315241 is a wasteful number, since it uses less digits than its factorization.

352020315241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105408.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 352020315241 its reverse (142513020253), we get a palindrome (494533335494).

The spelling of 352020315241 in words is "three hundred fifty-two billion, twenty million, three hundred fifteen thousand, two hundred forty-one".

Divisors: 1 7 157 1099 3137 21959 102107 492509 714749 3447563 16030799 112215593 320309659 2242167613 50288616463 352020315241