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4434481007 = 11643626959
BaseRepresentation
bin1000010000101000…
…01100111101101111
3102110001020222100022
410020110030331233
533040211343012
62012010152355
7214614316025
oct41024147557
912401228308
104434481007
111976170240
12a391226bb
13558946778
14300d32715
151ae49a472
hex10850cf6f

4434481007 has 8 divisors (see below), whose sum is σ = 4845146880. Its totient is φ = 4025070360.

The previous prime is 4434480979. The next prime is 4434481049. The reversal of 4434481007 is 7001844344.

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

It is a cyclic number.

It is not a de Polignac number, because 4434481007 - 28 = 4434480751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434481057) 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, 306407 + ... + 320552.

It is an arithmetic number, because the mean of its divisors is an integer number (605643360).

Almost surely, 24434481007 is an apocalyptic number.

4434481007 is a deficient number, since it is larger than the sum of its proper divisors (410665873).

4434481007 is a wasteful number, since it uses less digits than its factorization.

4434481007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627613.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 4434481007 is about 66591.8989592578. The cubic root of 4434481007 is about 1642.9118661764.

The spelling of 4434481007 in words is "four billion, four hundred thirty-four million, four hundred eighty-one thousand, seven".

Divisors: 1 11 643 7073 626959 6896549 403134637 4434481007