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97025576012 = 22131279166343
BaseRepresentation
bin101101001011100101…
…1001100110001001100
3100021102212201221121022
41122113023030301030
53042202021413022
6112323430453312
710003245534311
oct1322713146114
9307385657538
1097025576012
113816a454362
1216979804238
1391c3511651
1449a5dd4d08
1527cd048c42
hex16972ccc4c

97025576012 has 24 divisors (see below), whose sum is σ = 171154781952. Its totient is φ = 48124486800.

The previous prime is 97025576009. The next prime is 97025576023. The reversal of 97025576012 is 21067552079.

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, 1429313 + ... + 1495655.

It is an arithmetic number, because the mean of its divisors is an integer number (7131449248).

Almost surely, 297025576012 is an apocalyptic number.

It is an amenable number.

97025576012 is a deficient number, since it is larger than the sum of its proper divisors (74129205940).

97025576012 is a wasteful number, since it uses less digits than its factorization.

97025576012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69269 (or 69267 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 97025576012 in words is "ninety-seven billion, twenty-five million, five hundred seventy-six thousand, twelve".

Divisors: 1 2 4 131 262 524 2791 5582 11164 66343 132686 265372 365621 731242 1462484 8690933 17381866 34763732 185163313 370326626 740653252 24256394003 48512788006 97025576012