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7100019090001 = 31486147116411
BaseRepresentation
bin110011101010001101000…
…0111011010001001010001
3221010202101112112012012001
41213110122013122021101
51412311314341340001
623033412001434001
71331650043334535
oct147243207321121
927122345465161
107100019090001
112298112752002
1296804603b901
133c66b5090216
141a78dda25bc5
15c4a4b45a001
hex6751a1da251

7100019090001 has 8 divisors (see below), whose sum is σ = 7330559844608. Its totient is φ = 6869572578000.

The previous prime is 7100019089987. The next prime is 7100019090023. The reversal of 7100019090001 is 1000909100017.

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 7100019090001 - 213 = 7100019081809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7100019090601) 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, 23407515 + ... + 23708896.

It is an arithmetic number, because the mean of its divisors is an integer number (916319980576).

Almost surely, 27100019090001 is an apocalyptic number.

It is an amenable number.

7100019090001 is a deficient number, since it is larger than the sum of its proper divisors (230540754607).

7100019090001 is a wasteful number, since it uses less digits than its factorization.

7100019090001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47121303.

The product of its (nonzero) digits is 567, while the sum is 28.

The spelling of 7100019090001 in words is "seven trillion, one hundred billion, nineteen million, ninety thousand, one".

Divisors: 1 31 4861 150691 47116411 1460608741 229032873871 7100019090001