Base | Representation |
---|---|
bin | 10111111101001… |
… | …110100010010100 |
3 | 1001000021222012222 |
4 | 113331032202110 |
5 | 1310343120132 |
6 | 103514401512 |
7 | 12650213525 |
oct | 2775164224 |
9 | 1030258188 |
10 | 401926292 |
11 | 196971199 |
12 | b2730298 |
13 | 65367311 |
14 | 3b54684c |
15 | 25444412 |
hex | 17f4e894 |
401926292 has 6 divisors (see below), whose sum is σ = 703371018. Its totient is φ = 200963144.
The previous prime is 401926279. The next prime is 401926307. The reversal of 401926292 is 292629104.
It can be written as a sum of positive squares in only one way, i.e., 353289616 + 48636676 = 18796^2 + 6974^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50240783 + ... + 50240790.
It is an arithmetic number, because the mean of its divisors is an integer number (117228503).
Almost surely, 2401926292 is an apocalyptic number.
It is an amenable number.
401926292 is a deficient number, since it is larger than the sum of its proper divisors (301444726).
401926292 is a wasteful number, since it uses less digits than its factorization.
401926292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100481577 (or 100481575 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 401926292 is about 20048.0994610462. The cubic root of 401926292 is about 737.9871595850.
The spelling of 401926292 in words is "four hundred one million, nine hundred twenty-six thousand, two hundred ninety-two".
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