Base | Representation |
---|---|
bin | 101011111000001… |
… | …0010001001100000 |
3 | 10210121100022200012 |
4 | 1113300102021200 |
5 | 11003400300130 |
6 | 402031544052 |
7 | 51325063025 |
oct | 12760221140 |
9 | 3717308605 |
10 | 1472275040 |
11 | 696074035 |
12 | 35108b028 |
13 | 1a6035982 |
14 | dd76754c |
15 | 893be995 |
hex | 57c12260 |
1472275040 has 48 divisors (see below), whose sum is σ = 3661323120. Its totient is φ = 557913600.
The previous prime is 1472275037. The next prime is 1472275061. The reversal of 1472275040 is 405722741.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 1472274988 and 1472275006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239111 + ... + 245190.
It is an arithmetic number, because the mean of its divisors is an integer number (76277565).
Almost surely, 21472275040 is an apocalyptic number.
1472275040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1472275040 is an abundant number, since it is smaller than the sum of its proper divisors (2189048080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1472275040 is a wasteful number, since it uses less digits than its factorization.
1472275040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484335 (or 484327 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 32.
The square root of 1472275040 is about 38370.2363818624. The cubic root of 1472275040 is about 1137.6176369101.
Adding to 1472275040 its reverse (405722741), we get a palindrome (1877997781).
The spelling of 1472275040 in words is "one billion, four hundred seventy-two million, two hundred seventy-five thousand, forty".
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