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423350351 = 2343716029
BaseRepresentation
bin11001001110111…
…101000001001111
31002111121102111122
4121032331001033
51331334202401
6110001511155
713330263404
oct3116750117
91074542448
10423350351
111a7a74426
12b99424bb
1369928988
14403222ab
152727721b
hex193bd04f

423350351 has 16 divisors (see below), whose sum is σ = 458472960. Its totient is φ = 389891040.

The previous prime is 423350339. The next prime is 423350363. The reversal of 423350351 is 153053324.

It is an interprime number because it is at equal distance from previous prime (423350339) and next prime (423350363).

It is a cyclic number.

It is not a de Polignac number, because 423350351 - 210 = 423349327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423350351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423359351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67205 + ... + 73233.

It is an arithmetic number, because the mean of its divisors is an integer number (28654560).

Almost surely, 2423350351 is an apocalyptic number.

423350351 is a deficient number, since it is larger than the sum of its proper divisors (35122609).

423350351 is a wasteful number, since it uses less digits than its factorization.

423350351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 423350351 is about 20575.4793625811. The cubic root of 423350351 is about 750.8732648907.

The spelling of 423350351 in words is "four hundred twenty-three million, three hundred fifty thousand, three hundred fifty-one".

Divisors: 1 23 43 71 989 1633 3053 6029 70219 138667 259247 428059 5962681 9845357 18406537 423350351