Base | Representation |
---|---|
bin | 1000111110001010000… |
… | …1101101000010011000 |
3 | 112201211012010202122202 |
4 | 2033202201231002120 |
5 | 10011121312411100 |
6 | 154445335305332 |
7 | 14064226200131 |
oct | 2174241550230 |
9 | 481735122582 |
10 | 154124341400 |
11 | 5a400199967 |
12 | 25a53b1b248 |
13 | 116c2b87b63 |
14 | 7661430c88 |
15 | 4020c167d5 |
hex | 23e286d098 |
154124341400 has 24 divisors (see below), whose sum is σ = 358339094220. Its totient is φ = 61649736480.
The previous prime is 154124341361. The next prime is 154124341409. The reversal of 154124341400 is 4143421451.
It is a super-2 number, since 2×1541243414002 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154124341409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 385310654 + ... + 385311053.
Almost surely, 2154124341400 is an apocalyptic number.
154124341400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
154124341400 is an abundant number, since it is smaller than the sum of its proper divisors (204214752820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154124341400 is a wasteful number, since it uses less digits than its factorization.
154124341400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770621723 (or 770621714 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 154124341400 its reverse (4143421451), we get a palindrome (158267762851).
The spelling of 154124341400 in words is "one hundred fifty-four billion, one hundred twenty-four million, three hundred forty-one thousand, four hundred".
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