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6030994990 = 251913157589
BaseRepresentation
bin1011001110111100…
…11010111000101110
3120120022101021210211
411213132122320232
544322413314430
62434241053034
7302311416526
oct54736327056
916508337724
106030994990
112615380889
12120392717a
1375162b8b7
14412d9a686
1525470b72a
hex16779ae2e

6030994990 has 16 divisors (see below), whose sum is σ = 10912631040. Its totient is φ = 2399766880.

The previous prime is 6030994901. The next prime is 6030994993. The reversal of 6030994990 is 994990306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6030994993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1576885 + ... + 1580704.

It is an arithmetic number, because the mean of its divisors is an integer number (682039440).

Almost surely, 26030994990 is an apocalyptic number.

6030994990 is a deficient number, since it is larger than the sum of its proper divisors (4881636050).

6030994990 is a wasteful number, since it uses less digits than its factorization.

6030994990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157787.

The product of its (nonzero) digits is 472392, while the sum is 49.

The square root of 6030994990 is about 77659.4810052192. The cubic root of 6030994990 is about 1820.2442000147.

The spelling of 6030994990 in words is "six billion, thirty million, nine hundred ninety-four thousand, nine hundred ninety".

Divisors: 1 2 5 10 191 382 955 1910 3157589 6315178 15787945 31575890 603099499 1206198998 3015497495 6030994990