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352605093 = 31031114001
BaseRepresentation
bin10101000001000…
…101001110100101
3220120111012020220
4111001011032211
51210231330333
654553314553
711511044121
oct2501051645
9816435226
10352605093
11171044475
129a105a59
1358088b89
1434b88581
1520e508b3
hex150453a5

352605093 has 8 divisors (see below), whose sum is σ = 470600256. Its totient is φ = 234840000.

The previous prime is 352605089. The next prime is 352605101. The reversal of 352605093 is 390506253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352605093 - 22 = 352605089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352605013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53908 + ... + 60093.

It is an arithmetic number, because the mean of its divisors is an integer number (58825032).

Almost surely, 2352605093 is an apocalyptic number.

It is an amenable number.

352605093 is a deficient number, since it is larger than the sum of its proper divisors (117995163).

352605093 is a wasteful number, since it uses less digits than its factorization.

352605093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115035.

The product of its (nonzero) digits is 24300, while the sum is 33.

The square root of 352605093 is about 18777.7818977642. The cubic root of 352605093 is about 706.4740167217.

The spelling of 352605093 in words is "three hundred fifty-two million, six hundred five thousand, ninety-three".

Divisors: 1 3 1031 3093 114001 342003 117535031 352605093