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7052642040441 = 3197914831056109
BaseRepresentation
bin110011010100001001000…
…1110010011101001111001
3220222020002202020201010210
41212220102032103221321
51411022302330243231
622555534455101333
71325352021140604
oct146502216235171
926866082221123
107052642040441
11227a01062a498
1295aa23671849
133c20a486a79a
141a54c77cd33b
15c36c6ecaa46
hex66a12393a79

7052642040441 has 32 divisors (see below), whose sum is σ = 10030510336000. Its totient is φ = 4394946973248.

The previous prime is 7052642040407. The next prime is 7052642040463. The reversal of 7052642040441 is 1440402462507.

It is not a de Polignac number, because 7052642040441 - 230 = 7051568298617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7052642040441.

It is not an unprimeable number, because it can be changed into a prime (7052642040341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6149895 + ... + 7206003.

It is an arithmetic number, because the mean of its divisors is an integer number (313453448000).

Almost surely, 27052642040441 is an apocalyptic number.

It is an amenable number.

7052642040441 is a deficient number, since it is larger than the sum of its proper divisors (2977868295559).

7052642040441 is a wasteful number, since it uses less digits than its factorization.

7052642040441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057693.

The product of its (nonzero) digits is 215040, while the sum is 39.

The spelling of 7052642040441 in words is "seven trillion, fifty-two billion, six hundred forty-two million, forty thousand, four hundred forty-one".

Divisors: 1 3 19 57 79 237 1483 1501 4449 4503 28177 84531 117157 351471 1056109 2225983 3168327 6677949 20066071 60198213 83432611 250297833 1566209647 1585219609 4698628941 4755658827 29757983293 89273949879 123730562113 371191686339 2350880680147 7052642040441