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71050040240601 = 3163145296605809
BaseRepresentation
bin10000001001111010100000…
…011010001110100111011001
3100022120022120110120210122010
4100021322200122032213121
533303040440300144401
6411035534330020133
720652124142304252
oct2011724032164731
9308508513523563
1071050040240601
1120703175499464
127b75b82877649
133084cb4191466
141378ba9ab5b29
158332943eeed6
hex409ea068e9d9

71050040240601 has 8 divisors (see below), whose sum is σ = 95314573411360. Its totient is φ = 47076100281792.

The previous prime is 71050040240593. The next prime is 71050040240701. The reversal of 71050040240601 is 10604204005017.

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

It is not a de Polignac number, because 71050040240601 - 23 = 71050040240593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71050040240701) 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, 72648302416 + ... + 72648303393.

It is an arithmetic number, because the mean of its divisors is an integer number (11914321676420).

Almost surely, 271050040240601 is an apocalyptic number.

It is an amenable number.

71050040240601 is a deficient number, since it is larger than the sum of its proper divisors (24264533170759).

71050040240601 is a wasteful number, since it uses less digits than its factorization.

71050040240601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145296605975.

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 71050040240601 its reverse (10604204005017), we get a palindrome (81654244245618).

The spelling of 71050040240601 in words is "seventy-one trillion, fifty billion, forty million, two hundred forty thousand, six hundred one".

Divisors: 1 3 163 489 145296605809 435889817427 23683346746867 71050040240601