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980606552 = 23122575819
BaseRepresentation
bin111010011100101…
…101111001011000
32112100011222022012
4322130231321120
54002013402202
6241145445052
733205006142
oct7234557130
92470158265
10980606552
11463588242
122344a0788
13128209b83
149433dc92
155b150152
hex3a72de58

980606552 has 8 divisors (see below), whose sum is σ = 1838637300. Its totient is φ = 490303272.

The previous prime is 980606531. The next prime is 980606567. The reversal of 980606552 is 255606089.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 61287902 + ... + 61287917.

Almost surely, 2980606552 is an apocalyptic number.

It is an amenable number.

980606552 is a deficient number, since it is larger than the sum of its proper divisors (858030748).

980606552 is a wasteful number, since it uses less digits than its factorization.

980606552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122575825 (or 122575821 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 980606552 is about 31314.6379828987. The cubic root of 980606552 is about 993.4932716457.

The spelling of 980606552 in words is "nine hundred eighty million, six hundred six thousand, five hundred fifty-two".

Divisors: 1 2 4 8 122575819 245151638 490303276 980606552