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1913473230124 = 221932478592267
BaseRepresentation
bin11011110110000011111…
…001000110010100101100
320202221000020110111212111
4123312003321012110230
5222322243121330444
64023012032013404
7255146436044611
oct33660371062454
96687006414774
101913473230124
11678554832a15
1226aa16391264
1310b594197a61
1468880d82508
1534b91a21234
hex1bd83e4652c

1913473230124 has 12 divisors (see below), whose sum is σ = 3365928299944. Its totient is φ = 951779430144.

The previous prime is 1913473230113. The next prime is 1913473230133. The reversal of 1913473230124 is 4210323743191.

It is a super-2 number, since 2×19134732301242 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239295362 + ... + 1239296905.

Almost surely, 21913473230124 is an apocalyptic number.

It is an amenable number.

1913473230124 is a deficient number, since it is larger than the sum of its proper divisors (1452455069820).

1913473230124 is a wasteful number, since it uses less digits than its factorization.

1913473230124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478592464 (or 2478592462 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 1913473230124 in words is "one trillion, nine hundred thirteen billion, four hundred seventy-three million, two hundred thirty thousand, one hundred twenty-four".

Divisors: 1 2 4 193 386 772 2478592267 4957184534 9914369068 478368307531 956736615062 1913473230124