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419312924 = 221973371579
BaseRepresentation
bin11000111111100…
…011010100011100
31002020000022012022
4120333203110130
51324321003144
6105335155312
713251046442
oct3077432434
91066008168
10419312924
111a5767008
12b8515b38
1368b44074
143d990b92
1526c2acee
hex18fe351c

419312924 has 24 divisors (see below), whose sum is σ = 740179440. Its totient is φ = 207841536.

The previous prime is 419312923. The next prime is 419312947. The reversal of 419312924 is 429213914.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419312923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264767 + ... + 266345.

It is an arithmetic number, because the mean of its divisors is an integer number (30840810).

Almost surely, 2419312924 is an apocalyptic number.

It is an amenable number.

419312924 is a deficient number, since it is larger than the sum of its proper divisors (320866516).

419312924 is a wasteful number, since it uses less digits than its factorization.

419312924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2115 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 419312924 is about 20477.1317327403. The cubic root of 419312924 is about 748.4786488148.

The spelling of 419312924 in words is "four hundred nineteen million, three hundred twelve thousand, nine hundred twenty-four".

Divisors: 1 2 4 197 337 394 674 788 1348 1579 3158 6316 66389 132778 265556 311063 532123 622126 1064246 1244252 2128492 104828231 209656462 419312924