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315714460030 = 2579399638557
BaseRepresentation
bin1001001100000100000…
…11000101100101111110
31010011220200110022100021
410212002003011211332
520133040400210110
6401012012322354
731544461426534
oct4460203054576
91104820408307
10315714460030
11111991644752
12512301733ba
1323a056aa978
14113d01c6154
15832c0a02da
hex49820c597e

315714460030 has 16 divisors (see below), whose sum is σ = 575479523520. Its totient is φ = 124687229472.

The previous prime is 315714460027. The next prime is 315714460049. The reversal of 315714460030 is 30064417513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199818489 + ... + 199820068.

It is an arithmetic number, because the mean of its divisors is an integer number (35967470220).

Almost surely, 2315714460030 is an apocalyptic number.

315714460030 is a deficient number, since it is larger than the sum of its proper divisors (259765063490).

315714460030 is a wasteful number, since it uses less digits than its factorization.

315714460030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399638643.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 315714460030 its reverse (30064417513), we get a palindrome (345778877543).

The spelling of 315714460030 in words is "three hundred fifteen billion, seven hundred fourteen million, four hundred sixty thousand, thirty".

Divisors: 1 2 5 10 79 158 395 790 399638557 799277114 1998192785 3996385570 31571446003 63142892006 157857230015 315714460030