Search a number
-
+
153430500624 = 243672712067
BaseRepresentation
bin1000111011100100101…
…0111010010100010000
3112200000211120000001020
42032321022322110100
510003211202004444
6154252432035440
714041102510542
oct2167112722420
9480024500036
10153430500624
115a084577035
122589b692b80
13116121c409b
1475d721b692
153eced5e119
hex23b92ba510

153430500624 has 60 divisors (see below), whose sum is σ = 402366840624. Its totient is φ = 50380093632.

The previous prime is 153430500607. The next prime is 153430500631. The reversal of 153430500624 is 426005034351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140562 + ... + 571505.

Almost surely, 2153430500624 is an apocalyptic number.

It is an amenable number.

153430500624 is an abundant number, since it is smaller than the sum of its proper divisors (248936340000).

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

153430500624 is an equidigital number, since it uses as much as digits as its factorization.

153430500624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712212 (or 712139 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 153430500624 its reverse (426005034351), we get a palindrome (579435534975).

The spelling of 153430500624 in words is "one hundred fifty-three billion, four hundred thirty million, five hundred thousand, six hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 67 134 201 268 402 536 804 1072 1608 3216 4489 8978 13467 17956 26934 35912 53868 71824 107736 215472 712067 1424134 2136201 2848268 4272402 5696536 8544804 11393072 17089608 34179216 47708489 95416978 143125467 190833956 286250934 381667912 572501868 763335824 1145003736 2290007472 3196468763 6392937526 9589406289 12785875052 19178812578 25571750104 38357625156 51143500208 76715250312 153430500624