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147939325062 = 23211421277567
BaseRepresentation
bin1000100111000111011…
…1101111010010000110
3112010212010221101021120
42021301313233102012
54410434431400222
6151543513054410
713455034341414
oct2116167572206
9463763841246
10147939325062
115781698a611
12248086b7406
1310c4867cb89
147235c202b4
153cacc3415c
hex2271def486

147939325062 has 32 divisors (see below), whose sum is σ = 297988122624. Its totient is φ = 48962642400.

The previous prime is 147939325013. The next prime is 147939325099. The reversal of 147939325062 is 260523939741.

It is a junction number, because it is equal to n+sod(n) for n = 147939324996 and 147939325014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394203 + ... + 671769.

It is an arithmetic number, because the mean of its divisors is an integer number (9312128832).

Almost surely, 2147939325062 is an apocalyptic number.

147939325062 is an abundant number, since it is smaller than the sum of its proper divisors (150048797562).

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

147939325062 is a wasteful number, since it uses less digits than its factorization.

147939325062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278204.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 147939325062 in words is "one hundred forty-seven billion, nine hundred thirty-nine million, three hundred twenty-five thousand, sixty-two".

Divisors: 1 2 3 6 211 421 422 633 842 1263 1266 2526 88831 177662 266493 277567 532986 555134 832701 1665402 58566637 116855707 117133274 175699911 233711414 350567121 351399822 701134242 24656554177 49313108354 73969662531 147939325062