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4340207376 = 243230140329
BaseRepresentation
bin1000000101011001…
…00100111100010000
3102012110212101020100
410002230210330100
532342043114001
61554401412400
7212361103551
oct40254447420
912173771210
104340207376
111927a3004a
12a1163a100
1354225955b
142d25d2328
151a6077586
hex102b24f10

4340207376 has 30 divisors (see below), whose sum is σ = 12146552990. Its totient is φ = 1446735744.

The previous prime is 4340207369. The next prime is 4340207437. The reversal of 4340207376 is 6737020434.

It is a happy number.

4340207376 is a `hidden beast` number, since 43 + 40 + 207 + 376 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4280299776 + 59907600 = 65424^2 + 7740^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4340207376.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15070021 + ... + 15070308.

Almost surely, 24340207376 is an apocalyptic number.

It is an amenable number.

4340207376 is an abundant number, since it is smaller than the sum of its proper divisors (7806345614).

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

4340207376 is a wasteful number, since it uses less digits than its factorization.

4340207376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30140343 (or 30140334 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 4340207376 is about 65880.2502727487. The cubic root of 4340207376 is about 1631.1860308028.

The spelling of 4340207376 in words is "four billion, three hundred forty million, two hundred seven thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 30140329 60280658 90420987 120561316 180841974 241122632 271262961 361683948 482245264 542525922 723367896 1085051844 1446735792 2170103688 4340207376