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1552100006 = 21923376379
BaseRepresentation
bin101110010000011…
…0010101010100110
311000011112211221102
41130200302222212
511134314200011
6414002520102
753314426622
oct13440625246
94004484842
101552100006
11727135786
12373966032
131b9734492
1410a1c6182
15913db73b
hex5c832aa6

1552100006 has 24 divisors (see below), whose sum is σ = 2464810920. Its totient is φ = 732908736.

The previous prime is 1552100003. The next prime is 1552100041. The reversal of 1552100006 is 6000012551.

It is a super-4 number, since 4×15521000064 (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552100003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240125 + ... + 246503.

It is an arithmetic number, because the mean of its divisors is an integer number (102700455).

Almost surely, 21552100006 is an apocalyptic number.

1552100006 is a deficient number, since it is larger than the sum of its proper divisors (912710914).

1552100006 is a wasteful number, since it uses less digits than its factorization.

1552100006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756 (or 6737 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1552100006 is about 39396.7004455957. The cubic root of 1552100006 is about 1157.8169420386.

Adding to 1552100006 its reverse (6000012551), we get a palindrome (7552112557).

The spelling of 1552100006 in words is "one billion, five hundred fifty-two million, one hundred thousand, six".

Divisors: 1 2 19 38 337 361 674 722 6379 6403 12758 12806 121201 121657 242402 243314 2149723 2302819 4299446 4605638 40844737 81689474 776050003 1552100006