Base | Representation |
---|---|
bin | 1011111110010111… |
… | …1110010111100000 |
3 | 22022000110121000110 |
4 | 2333211332113200 |
5 | 23040341344130 |
6 | 1250543451320 |
7 | 142440655302 |
oct | 27745762740 |
9 | 8260417013 |
10 | 3214403040 |
11 | 13aa4a0642 |
12 | 7585b6b40 |
13 | 3c2c42544 |
14 | 226c97972 |
15 | 13c2e5ab0 |
hex | bf97e5e0 |
3214403040 has 48 divisors (see below), whose sum is σ = 10125371088. Its totient is φ = 857174016.
The previous prime is 3214403039. The next prime is 3214403041. The reversal of 3214403040 is 403044123.
It is an interprime number because it is at equal distance from previous prime (3214403039) and next prime (3214403041).
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×32144030402 = 20664773807122483200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3214402998 and 3214403016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3214403041) 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, 3347857 + ... + 3348816.
It is an arithmetic number, because the mean of its divisors is an integer number (210945231).
Almost surely, 23214403040 is an apocalyptic number.
3214403040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3214403040 is an abundant number, since it is smaller than the sum of its proper divisors (6910968048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214403040 is a wasteful number, since it uses less digits than its factorization.
3214403040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6696691 (or 6696683 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3214403040 is about 56695.7056574834. The cubic root of 3214403040 is about 1475.8201762404.
Adding to 3214403040 its reverse (403044123), we get a palindrome (3617447163).
The spelling of 3214403040 in words is "three billion, two hundred fourteen million, four hundred three thousand, forty".
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