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121464706 = 21150910847
BaseRepresentation
bin1110011110101…
…10011110000010
322110120001020211
413033112132002
5222043332311
620015224334
73003301336
oct717263602
9273501224
10121464706
1162622260
12348180aa
131c21a80c
14121bb7c6
15a9e4821
hex73d6782

121464706 has 16 divisors (see below), whose sum is σ = 199169280. Its totient is φ = 55097680.

The previous prime is 121464703. The next prime is 121464713. The reversal of 121464706 is 607464121.

It is not an unprimeable number, because it can be changed into a prime (121464703) 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, 5775 + ... + 16621.

It is an arithmetic number, because the mean of its divisors is an integer number (12448080).

Almost surely, 2121464706 is an apocalyptic number.

121464706 is a deficient number, since it is larger than the sum of its proper divisors (77704574).

121464706 is a wasteful number, since it uses less digits than its factorization.

121464706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11369.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 121464706 is about 11021.1027578913. The cubic root of 121464706 is about 495.2411245744.

The spelling of 121464706 in words is "one hundred twenty-one million, four hundred sixty-four thousand, seven hundred six".

Divisors: 1 2 11 22 509 1018 5599 10847 11198 21694 119317 238634 5521123 11042246 60732353 121464706