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7050620831712 = 253371984972081
BaseRepresentation
bin110011010011001100111…
…0000000000011111100000
3220222000212212222200000020
41212212121300000133200
51411004132413103322
622555002133353440
71325250646144023
oct146463160003740
926860785880006
107050620831712
112279173717457
1295a55a798880
133c1b41ba8aa3
141a53751b31ba
15c360982905c
hex66999c007e0

7050620831712 has 48 divisors (see below), whose sum is σ = 19008092657232. Its totient is φ = 2286687836160.

The previous prime is 7050620831693. The next prime is 7050620831753. The reversal of 7050620831712 is 2171380260507.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×70506208317122 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992482489 + ... + 992489592.

It is an arithmetic number, because the mean of its divisors is an integer number (396001930359).

Almost surely, 27050620831712 is an apocalyptic number.

It is an amenable number.

7050620831712 is an abundant number, since it is smaller than the sum of its proper divisors (11957471825520).

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

7050620831712 is a wasteful number, since it uses less digits than its factorization.

7050620831712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984972131 (or 1984972123 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 7050620831712 in words is "seven trillion, fifty billion, six hundred twenty million, eight hundred thirty-one thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 32 37 48 74 96 111 148 222 296 444 592 888 1184 1776 3552 1984972081 3969944162 5954916243 7939888324 11909832486 15879776648 23819664972 31759553296 47639329944 63519106592 73443966997 95278659888 146887933994 190557319776 220331900991 293775867988 440663801982 587551735976 881327603964 1175103471952 1762655207928 2350206943904 3525310415856 7050620831712