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2341458740 = 2251097106721
BaseRepresentation
bin1000101110001111…
…1101001100110100
320001011212102120002
42023203331030310
514243403134430
61024201330432
7112011033215
oct21343751464
96034772502
102341458740
11aa1768675
12554196a18
132b412c95a
14182d8140c
15da860845
hex8b8fd334

2341458740 has 24 divisors (see below), whose sum is σ = 4921591752. Its totient is φ = 935720960.

The previous prime is 2341458703. The next prime is 2341458797. The reversal of 2341458740 is 478541432.

It can be written as a sum of positive squares in 4 ways, for example, as 193877776 + 2147580964 = 13924^2 + 46342^2 .

It is a super-2 number, since 2×23414587402 = 10964858062244775200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2341458694 and 2341458703.

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, 31421 + ... + 75300.

It is an arithmetic number, because the mean of its divisors is an integer number (205066323).

Almost surely, 22341458740 is an apocalyptic number.

2341458740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2341458740 is an abundant number, since it is smaller than the sum of its proper divisors (2580133012).

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

2341458740 is a wasteful number, since it uses less digits than its factorization.

2341458740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107827 (or 107825 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 2341458740 is about 48388.6220097246. The cubic root of 2341458740 is about 1327.8902122006.

The spelling of 2341458740 in words is "two billion, three hundred forty-one million, four hundred fifty-eight thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1097 2194 4388 5485 10970 21940 106721 213442 426884 533605 1067210 2134420 117072937 234145874 468291748 585364685 1170729370 2341458740