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120702207001 = 2925716195117
BaseRepresentation
bin111000001101001101…
…0011000010000011001
3102112112221111102102011
41300122122120100121
53434144231111001
6131241055105521
711502053555065
oct1603232302031
9375487442364
10120702207001
114720a281692
121b486b122a1
13b4c781a17c
145bb06d6aa5
153216961d51
hex1c1a698419

120702207001 has 8 divisors (see below), whose sum is σ = 125350213320. Its totient is φ = 116086591488.

The previous prime is 120702206981. The next prime is 120702207023. The reversal of 120702207001 is 100702207021.

It can be written as a sum of positive squares in 4 ways, for example, as 78791928601 + 41910278400 = 280699^2 + 204720^2 .

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 120702207001 - 27 = 120702206873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120702207061) 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, 8090106 + ... + 8105011.

It is an arithmetic number, because the mean of its divisors is an integer number (15668776665).

Almost surely, 2120702207001 is an apocalyptic number.

It is an amenable number.

120702207001 is a deficient number, since it is larger than the sum of its proper divisors (4648006319).

120702207001 is a wasteful number, since it uses less digits than its factorization.

120702207001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16195403.

The product of its (nonzero) digits is 392, while the sum is 22.

The spelling of 120702207001 in words is "one hundred twenty billion, seven hundred two million, two hundred seven thousand, one".

Divisors: 1 29 257 7453 16195117 469658393 4162145069 120702207001