Search a number
-
+
354214932 = 223291017859
BaseRepresentation
bin10101000111001…
…110010000010100
3220200111222112120
4111013032100110
51211134334212
655052015540
711530530411
oct2507162024
9820458476
10354214932
11171a43a15
129a7615b0
1358500846
1435087108
152116c88c
hex151ce414

354214932 has 24 divisors (see below), whose sum is σ = 855002400. Its totient is φ = 114000096.

The previous prime is 354214919. The next prime is 354214963. The reversal of 354214932 is 239412453.

It is a super-3 number, since 3×3542149323 (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354214893 and 354214902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508582 + ... + 509277.

It is an arithmetic number, because the mean of its divisors is an integer number (35625100).

Almost surely, 2354214932 is an apocalyptic number.

It is an amenable number.

354214932 is an abundant number, since it is smaller than the sum of its proper divisors (500787468).

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

354214932 is a wasteful number, since it uses less digits than its factorization.

354214932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017895 (or 1017893 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 354214932 is about 18820.5986089710. The cubic root of 354214932 is about 707.5475340045.

The spelling of 354214932 in words is "three hundred fifty-four million, two hundred fourteen thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 1017859 2035718 3053577 4071436 6107154 12214308 29517911 59035822 88553733 118071644 177107466 354214932