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61002482001 = 3160912637763
BaseRepresentation
bin111000110100000010…
…000000000101010001
312211110100221011112020
4320310002000011101
51444413113411001
644005114522053
74256461353516
oct706402000521
9184410834466
1061002482001
112396434668a
12b9a5736329
1359a2355cc6
142d49a8930d
1518c0774736
hexe34080151

61002482001 has 8 divisors (see below), whose sum is σ = 81387200160. Its totient is φ = 40643042592.

The previous prime is 61002481987. The next prime is 61002482011. The reversal of 61002482001 is 10028420016.

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

It is not a de Polignac number, because 61002482001 - 211 = 61002479953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61002482011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6314055 + ... + 6323708.

It is an arithmetic number, because the mean of its divisors is an integer number (10173400020).

Almost surely, 261002482001 is an apocalyptic number.

It is an amenable number.

61002482001 is a deficient number, since it is larger than the sum of its proper divisors (20384718159).

61002482001 is a wasteful number, since it uses less digits than its factorization.

61002482001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12639375.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 61002482001 in words is "sixty-one billion, two million, four hundred eighty-two thousand, one".

Divisors: 1 3 1609 4827 12637763 37913289 20334160667 61002482001