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2315301434 = 217738311239
BaseRepresentation
bin1000101000000000…
…1011001000111010
312222100122111110222
42022000023020322
514220204121214
61021424540042
7111242510645
oct21200131072
95870574428
102315301434
11a88a22266
12547481622
132ab8a1a64
1417d6d2a5c
15d83e538e
hex8a00b23a

2315301434 has 32 divisors (see below), whose sum is σ = 3772863360. Its totient is φ = 1061586432.

The previous prime is 2315301431. The next prime is 2315301437. The reversal of 2315301434 is 4341035132.

It is an interprime number because it is at equal distance from previous prime (2315301431) and next prime (2315301437).

It is not an unprimeable number, because it can be changed into a prime (2315301431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200387 + ... + 211625.

It is an arithmetic number, because the mean of its divisors is an integer number (117901980).

Almost surely, 22315301434 is an apocalyptic number.

2315301434 is a deficient number, since it is larger than the sum of its proper divisors (1457561926).

2315301434 is a wasteful number, since it uses less digits than its factorization.

2315301434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11414.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2315301434 is about 48117.5792616378. The cubic root of 2315301434 is about 1322.9268986556.

Adding to 2315301434 its reverse (4341035132), we get a palindrome (6656336566).

The spelling of 2315301434 in words is "two billion, three hundred fifteen million, three hundred one thousand, four hundred thirty-four".

Divisors: 1 2 17 34 73 83 146 166 1241 1411 2482 2822 6059 11239 12118 22478 103003 191063 206006 382126 820447 932837 1640894 1865674 13947599 15858229 27895198 31716458 68097101 136194202 1157650717 2315301434