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467142630 = 23522369827
BaseRepresentation
bin11011110110000…
…000011111100110
31012120000022012220
4123312000133212
51424042031010
6114204253210
714401434603
oct3366003746
91176008186
10467142630
1121a765199
12110541206
1375a1c676
14460816aa
152b027970
hex1bd807e6

467142630 has 32 divisors (see below), whose sum is σ = 1126185984. Its totient is φ = 124010976.

The previous prime is 467142629. The next prime is 467142653. The reversal of 467142630 is 36241764.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 467142591 and 467142600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28224 + ... + 41603.

It is an arithmetic number, because the mean of its divisors is an integer number (35193312).

Almost surely, 2467142630 is an apocalyptic number.

467142630 is an abundant number, since it is smaller than the sum of its proper divisors (659043354).

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

467142630 is a wasteful number, since it uses less digits than its factorization.

467142630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70060.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 467142630 is about 21613.4825976750. The cubic root of 467142630 is about 775.9192034683.

The spelling of 467142630 in words is "four hundred sixty-seven million, one hundred forty-two thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 223 446 669 1115 1338 2230 3345 6690 69827 139654 209481 349135 418962 698270 1047405 2094810 15571421 31142842 46714263 77857105 93428526 155714210 233571315 467142630