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4494000951 = 321145393949
BaseRepresentation
bin1000010111101110…
…10000001100110111
3102121012020220100200
410023313100030313
533200431012301
62021534011543
7216236243406
oct41367201467
912535226320
104494000951
1119a6823480
12a55046bb3
1356808607b
14308bc763d
151b4805c86
hex10bdd0337

4494000951 has 12 divisors (see below), whose sum is σ = 7081456200. Its totient is φ = 2723636880.

The previous prime is 4494000919. The next prime is 4494000971. The reversal of 4494000951 is 1590004944.

It is a happy number.

It is not a de Polignac number, because 4494000951 - 25 = 4494000919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494000911) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 22696876 + ... + 22697073.

It is an arithmetic number, because the mean of its divisors is an integer number (590121350).

Almost surely, 24494000951 is an apocalyptic number.

4494000951 is a deficient number, since it is larger than the sum of its proper divisors (2587455249).

4494000951 is a wasteful number, since it uses less digits than its factorization.

4494000951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45393966 (or 45393963 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 4494000951 is about 67037.3101414429. The cubic root of 4494000951 is about 1650.2296528831.

The spelling of 4494000951 in words is "four billion, four hundred ninety-four million, nine hundred fifty-one", and thus it is an aban number.

Divisors: 1 3 9 11 33 99 45393949 136181847 408545541 499333439 1498000317 4494000951