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7068445506948 = 2237194474327051
BaseRepresentation
bin110011011011100000000…
…1011101111110110000100
3221000201220010020222200010
41212313000023233312010
51411302134022210243
623011110554150220
71326451445322150
oct146670013576604
927021803228603
107068445506948
11228579023a811
12961ab4122370
133c37229b14b7
141a6186602060
15c3cee5ee433
hex66dc02efd84

7068445506948 has 48 divisors (see below), whose sum is σ = 18850161634304. Its totient is φ = 2019451543200.

The previous prime is 7068445506817. The next prime is 7068445506949. The reversal of 7068445506948 is 8496055448607.

It is not an unprimeable number, because it can be changed into a prime (7068445506949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529978 + ... + 3797073.

Almost surely, 27068445506948 is an apocalyptic number.

It is an amenable number.

7068445506948 is an abundant number, since it is smaller than the sum of its proper divisors (11781716127356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7068445506948 is a wasteful number, since it uses less digits than its factorization.

7068445506948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4346512 (or 4346510 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 66.

The spelling of 7068445506948 in words is "seven trillion, sixty-eight billion, four hundred forty-five million, five hundred six thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 19447 38894 58341 77788 116682 136129 233364 272258 408387 544516 816774 1633548 4327051 8654102 12981153 17308204 25962306 30289357 51924612 60578714 90868071 121157428 181736142 363472284 84148160797 168296321594 252444482391 336592643188 504888964782 589037125579 1009777929564 1178074251158 1767111376737 2356148502316 3534222753474 7068445506948