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152101000224 = 2532528128473
BaseRepresentation
bin1000110110100111101…
…1010001010000100000
3112112121011212101100200
42031221323101100200
54443000324001344
6153512500145200
713663130112225
oct2155173212040
9475534771320
10152101000224
115956205a778
122558a398200
131145c92a664
14750c81b94c
153e53293069
hex2369ed1420

152101000224 has 36 divisors (see below), whose sum is σ = 432537220206. Its totient is φ = 50700333312.

The previous prime is 152101000199. The next prime is 152101000279. The reversal of 152101000224 is 422000101251.

It can be written as a sum of positive squares in only one way, i.e., 151268100624 + 832899600 = 388932^2 + 28860^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 152101000197 and 152101000206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264063949 + ... + 264064524.

Almost surely, 2152101000224 is an apocalyptic number.

It is an amenable number.

152101000224 is an abundant number, since it is smaller than the sum of its proper divisors (280436219982).

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

152101000224 is a wasteful number, since it uses less digits than its factorization.

152101000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528128489 (or 528128478 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 152101000224 its reverse (422000101251), we get a palindrome (574101101475).

The spelling of 152101000224 in words is "one hundred fifty-two billion, one hundred one million, two hundred twenty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 528128473 1056256946 1584385419 2112513892 3168770838 4225027784 4753156257 6337541676 8450055568 9506312514 12675083352 16900111136 19012625028 25350166704 38025250056 50700333408 76050500112 152101000224