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341200020 = 22357812381
BaseRepresentation
bin10100010101100…
…100110010010100
3212210000202102210
4110111210302110
51144321400040
653505033420
711312103150
oct2425446224
9783022383
10341200020
11165664697
1296325870
13558c4905
143345a060
151ee4b480
hex14564c94

341200020 has 48 divisors (see below), whose sum is σ = 1091841408. Its totient is φ = 77988480.

The previous prime is 341200003. The next prime is 341200037. The reversal of 341200020 is 20002143.

It is an interprime number because it is at equal distance from previous prime (341200003) and next prime (341200037).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 341199969 and 341200005.

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, 405771 + ... + 406610.

It is an arithmetic number, because the mean of its divisors is an integer number (22746696).

Almost surely, 2341200020 is an apocalyptic number.

341200020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

341200020 is an abundant number, since it is smaller than the sum of its proper divisors (750641388).

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

341200020 is a wasteful number, since it uses less digits than its factorization.

341200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812400 (or 812398 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 341200020 is about 18471.6003638017. The cubic root of 341200020 is about 698.7733756259.

Adding to 341200020 its reverse (20002143), we get a palindrome (361202163).

The spelling of 341200020 in words is "three hundred forty-one million, two hundred thousand, twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 812381 1624762 2437143 3249524 4061905 4874286 5686667 8123810 9748572 11373334 12185715 16247620 17060001 22746668 24371430 28433335 34120002 48742860 56866670 68240004 85300005 113733340 170600010 341200020