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352124130 = 23511737471
BaseRepresentation
bin10100111111001…
…111110011100010
3220112120202111110
4110333033303202
51210120433010
654535124150
711504001651
oct2477176342
9815522443
10352124130
11170846086
1299b13656
1357c4ac97
1434aa1198
1520da8120
hex14fcfce2

352124130 has 16 divisors (see below), whose sum is σ = 845097984. Its totient is φ = 93899760.

The previous prime is 352124107. The next prime is 352124167. The reversal of 352124130 is 31421253.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 352124097 and 352124106.

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, 5868706 + ... + 5868765.

It is an arithmetic number, because the mean of its divisors is an integer number (52818624).

Almost surely, 2352124130 is an apocalyptic number.

352124130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352124130 is an abundant number, since it is smaller than the sum of its proper divisors (492973854).

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

352124130 is a wasteful number, since it uses less digits than its factorization.

352124130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737481.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 352124130 is about 18764.9708233186. The cubic root of 352124130 is about 706.1526539283.

Adding to 352124130 its reverse (31421253), we get a palindrome (383545383).

The spelling of 352124130 in words is "three hundred fifty-two million, one hundred twenty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 11737471 23474942 35212413 58687355 70424826 117374710 176062065 352124130