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741062420 = 225759731229
BaseRepresentation
bin101100001010111…
…011011100010100
31220122102212112022
4230022323130110
53004202444140
6201311312312
724235632560
oct5412733424
91818385468
10741062420
1135034618a
1218821b698
13ba6b8697
14705c66a0
15450d40b5
hex2c2bb714

741062420 has 96 divisors (see below), whose sum is σ = 1834963200. Its totient is φ = 246150144.

The previous prime is 741062417. The next prime is 741062447. The reversal of 741062420 is 24260147.

741062420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 741062420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602366 + ... + 603594.

It is an arithmetic number, because the mean of its divisors is an integer number (19114200).

Almost surely, 2741062420 is an apocalyptic number.

741062420 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741062420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (917481600).

741062420 is an abundant number, since it is smaller than the sum of its proper divisors (1093900780).

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

741062420 is a wasteful number, since it uses less digits than its factorization.

741062420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377 (or 1375 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 741062420 is about 27222.4616814865. The cubic root of 741062420 is about 904.9368290206.

The spelling of 741062420 in words is "seven hundred forty-one million, sixty-two thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 59 70 73 118 140 146 236 292 295 365 413 511 590 730 826 1022 1180 1229 1460 1652 2044 2065 2458 2555 4130 4307 4916 5110 6145 8260 8603 8614 10220 12290 17206 17228 21535 24580 30149 34412 43015 43070 60298 72511 86030 86140 89717 120596 145022 150745 172060 179434 290044 301490 358868 362555 448585 507577 602980 628019 725110 897170 1015154 1256038 1450220 1794340 2030308 2512076 2537885 3140095 5075770 5293303 6280190 10151540 10586606 12560380 21173212 26466515 37053121 52933030 74106242 105866060 148212484 185265605 370531210 741062420