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350417052 = 223223423209
BaseRepresentation
bin10100111000101…
…111000010011100
3220102101000211100
4110320233002130
51204201321202
654434353100
711453332026
oct2470570234
9812330740
10350417052
1116a88a577
129942b790
13577a0c8b
1434779016
1520b6c41c
hex14e2f09c

350417052 has 36 divisors (see below), whose sum is σ = 924290640. Its totient is φ = 111726912.

The previous prime is 350417027. The next prime is 350417077. The reversal of 350417052 is 250714053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (350417027) and next prime (350417077).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3504170522 = 245584220664741408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210777 + ... + 212432.

It is an arithmetic number, because the mean of its divisors is an integer number (25674740).

Almost surely, 2350417052 is an apocalyptic number.

It is an amenable number.

350417052 is an abundant number, since it is smaller than the sum of its proper divisors (573873588).

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

350417052 is a wasteful number, since it uses less digits than its factorization.

350417052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423242 (or 423237 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 350417052 is about 18719.4297990083. The cubic root of 350417052 is about 705.0096754369.

The spelling of 350417052 in words is "three hundred fifty million, four hundred seventeen thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 423209 846418 1269627 1692836 2539254 3808881 5078508 7617762 9733807 15235524 19467614 29201421 38935228 58402842 87604263 116805684 175208526 350417052