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415301405340 = 223530661225749
BaseRepresentation
bin1100000101100011110…
…01001000101010011100
31110200222001212022002010
412002301321020222130
523301014124432330
6514441542231220
742001361462133
oct6026171105234
91420861768063
10415301405340
111501458a8738
12685a3725510
1330216757a43
141615a44491a
15ac09de83b0
hex60b1e48a9c

415301405340 has 48 divisors (see below), whose sum is σ = 1162887012000. Its totient is φ = 110742938880.

The previous prime is 415301405261. The next prime is 415301405371. The reversal of 415301405340 is 43504103514.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 415301405298 and 415301405307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1726786 + ... + 1952534.

It is an arithmetic number, because the mean of its divisors is an integer number (24226812750).

Almost surely, 2415301405340 is an apocalyptic number.

It is an amenable number.

415301405340 is an abundant number, since it is smaller than the sum of its proper divisors (747585606660).

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

415301405340 is a wasteful number, since it uses less digits than its factorization.

415301405340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256422 (or 256420 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 415301405340 its reverse (43504103514), we get a palindrome (458805508854).

The spelling of 415301405340 in words is "four hundred fifteen billion, three hundred one million, four hundred five thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 30661 61322 91983 122644 153305 183966 225749 306610 367932 451498 459915 613220 677247 902996 919830 1128745 1354494 1839660 2257490 2708988 3386235 4514980 6772470 13544940 6921690089 13843380178 20765070267 27686760356 34608450445 41530140534 69216900890 83060281068 103825351335 138433801780 207650702670 415301405340