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96942993 = 3717271549
BaseRepresentation
bin1011100011100…
…11101110010001
320202102012210020
411301303232101
5144304133433
613341454053
72255000430
oct561635621
9222365706
1096942993
114a7a3784
1228571329
1317113224
14cc37117
15879dcb3
hex5c73b91

96942993 has 16 divisors (see below), whose sum is σ = 156412800. Its totient is φ = 52137216.

The previous prime is 96942961. The next prime is 96943003. The reversal of 96942993 is 39924969.

It is not a de Polignac number, because 96942993 - 25 = 96942961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (96942943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135418 + ... + 136131.

It is an arithmetic number, because the mean of its divisors is an integer number (9775800).

Almost surely, 296942993 is an apocalyptic number.

It is an amenable number.

96942993 is a deficient number, since it is larger than the sum of its proper divisors (59469807).

96942993 is a wasteful number, since it uses less digits than its factorization.

96942993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271576.

The product of its digits is 944784, while the sum is 51.

The square root of 96942993 is about 9845.9632845141. The cubic root of 96942993 is about 459.3800612335.

The spelling of 96942993 in words is "ninety-six million, nine hundred forty-two thousand, nine hundred ninety-three".

Divisors: 1 3 7 17 21 51 119 357 271549 814647 1900843 4616333 5702529 13848999 32314331 96942993