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385437035 = 5257299951
BaseRepresentation
bin10110111110010…
…100110101101011
3222212021020012202
4112332110311223
51242132441120
6102125130415
712360106064
oct2676246553
9885236182
10385437035
11188629605
12a90b9a0b
1361b12b69
143929356b
1523c88875
hex16f94d6b

385437035 has 8 divisors (see below), whose sum is σ = 464325696. Its totient is φ = 307148800.

The previous prime is 385436963. The next prime is 385437037. The reversal of 385437035 is 530734583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 385437035 - 210 = 385436011 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 385437035.

It is not an unprimeable number, because it can be changed into a prime (385437037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148691 + ... + 151260.

It is an arithmetic number, because the mean of its divisors is an integer number (58040712).

Almost surely, 2385437035 is an apocalyptic number.

385437035 is a deficient number, since it is larger than the sum of its proper divisors (78888661).

385437035 is a wasteful number, since it uses less digits than its factorization.

385437035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300213.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 385437035 is about 19632.5503946889. The cubic root of 385437035 is about 727.7537979957.

The spelling of 385437035 in words is "three hundred eighty-five million, four hundred thirty-seven thousand, thirty-five".

Divisors: 1 5 257 1285 299951 1499755 77087407 385437035