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3413401220 = 225619275719
BaseRepresentation
bin1100101101110100…
…0101111010000100
322210212220202012102
43023131011322010
523442312314340
61322413011232
7150405301025
oct31335057204
98725822172
103413401220
1114a1859949
127b3183b18
13425238848
14245498c4c
1514ea03215
hexcb745e84

3413401220 has 24 divisors (see below), whose sum is σ = 7179748800. Its totient is φ = 1363149792.

The previous prime is 3413401207. The next prime is 3413401223. The reversal of 3413401220 is 221043143.

3413401220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3413401192 and 3413401201.

It is not an unprimeable number, because it can be changed into a prime (3413401223) 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, 125480 + ... + 150239.

It is an arithmetic number, because the mean of its divisors is an integer number (299156200).

Almost surely, 23413401220 is an apocalyptic number.

It is an amenable number.

3413401220 is an abundant number, since it is smaller than the sum of its proper divisors (3766347580).

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

3413401220 is a wasteful number, since it uses less digits than its factorization.

3413401220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276347 (or 276345 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3413401220 is about 58424.3204496210. The cubic root of 3413401220 is about 1505.6676279871.

Adding to 3413401220 its reverse (221043143), we get a palindrome (3634444363).

The spelling of 3413401220 in words is "three billion, four hundred thirteen million, four hundred one thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 619 1238 2476 3095 6190 12380 275719 551438 1102876 1378595 2757190 5514380 170670061 341340122 682680244 853350305 1706700610 3413401220