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352342892380 = 22567262942457
BaseRepresentation
bin1010010000010010100…
…01011101111101011100
31020200110101022110111211
411020021101131331130
521233044240024010
6425510350554204
734312246112203
oct5101121357534
91220411273454
10352342892380
11126478417046
1258352b08964
13272c20b098b
14130a6aa823a
159272a9908a
hex520945df5c

352342892380 has 24 divisors (see below), whose sum is σ = 750963660048. Its totient is φ = 138833616768.

The previous prime is 352342892339. The next prime is 352342892399. The reversal of 352342892380 is 83298243253.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 131469889 + ... + 131472568.

It is an arithmetic number, because the mean of its divisors is an integer number (31290152502).

Almost surely, 2352342892380 is an apocalyptic number.

It is an amenable number.

352342892380 is an abundant number, since it is smaller than the sum of its proper divisors (398620767668).

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

352342892380 is a wasteful number, since it uses less digits than its factorization.

352342892380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262942533 (or 262942531 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 352342892380 in words is "three hundred fifty-two billion, three hundred forty-two million, eight hundred ninety-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 67 134 268 335 670 1340 262942457 525884914 1051769828 1314712285 2629424570 5258849140 17617144619 35234289238 70468578476 88085723095 176171446190 352342892380